Happy 20th Birthday Wishes For Girlfriend: Birthdays are the best occasions to celebrate and cherish. There are different traits and elements that a person must follow, while wishing birthday to his special girlfriend. But don’t worry; we have covered here with some perfect 20th birthday wishes for girlfriend. Just keep reading, and you will get what you are looking for!

Happy 20th Birthday Wishes For Girlfriend

1. Happy birthday my love! You have made my life a happy, wonderful adventure. I’m so lucky to have you as my girlfriend and lover. Here’s to many more years of happiness, together!
2. Birthday girl, you are the best gift I’ve ever received. All of your hard work, laughter and friendship is highly appreciated, but it’s not what makes me love you. You are a wonderful person and I truly mean that. Happy 20th birthday girlfriend!
3. You’re turning 20 today and I am so proud of you! I remember the first day we met. You were a little vulnerable and shy but now you have grown into a beautiful, strong independent woman. In the past 20 years your mom and dad have given me advice, they had helped me solve some problems in my life. For that I am also grateful. Happy 20th birthday girlfriend!
4. Happy birthday to my amazing girlfriend, I hope you have an awesome year. I am lucky to have you in my life, you are such a special lady. Love you loads.
5. Happy birthday, my beautiful girlfriend. I hope you get everything you have ever desired on your thank you so much for being there always for me. This is an amazing time in our lives, and we have each other to thank for that. I hope our love lasts a lifetime. Happy 20th birthday girlfriend!
6. Happy 20th birthday girlfriend! As a thank you for being my best friend, and being there for me during some of the best times, I wanted to send you one last card. I wanted to tell you how important you are in my life and how much you mean to me. I know the two of us were friends first but now you’ve become more than that. You’re the person who has changed everything in my life forever. I wouldn’t be where I am without you and I promise never to leave your side darling.
7. Happy 20th birthday girlfriend! Even though we are the same age I feel so ancient next to you. You have been my best girlfriend for as long as I can remember and I don’t know what I would do without you. You always show such great support and understanding even when times get tough. I want you to know how much your friendship has meant to me through the good and bad times. Thanks for being there you are amazing!
8. I can’t believe how fast the years have gone by since we first met. You are my best bite, my soul mate, and the one person who knows me better than anyone else. I wouldn’t trade you for anything in the world. I love you with all my heart! Happy 20th birthday girlfriend!
9. Today is a special day because you’ve finally made it! I have known you and loved you ever since we were young, and I can honestly say that as time goes on, I just love you more and more. Happy 20th birthday girlfriend!
10. You are the best friend I have ever had. I am so glad to have you in my life. You have made me feel so special and loved over the years. I will cherish our friendship forever! HAPPY 20th BIRTHDAY!
11. You’re celebrating a new number today, you’re 20. I hope your day is as memorable and unforgettable as the day that we met. Although I just got to enjoy this milestone with you for about a year, it felt like I had known you for a lifetime. Happy birthday!
12. You are my best girlfriend, the one I can talk to about anything. I look up to you so much, and have come to rely on you more than anything. To me you are beautiful inside and out, you have a heart of gold and a smile that brightens my day. Happy birthday!
13. Happy Birthday! I hope your day is fantastic. I’m so glad that you are my best person. 20 years in this crazy world feels like a lifetime and you have been with me through it all, that’s incredible to me!
14. Happy birthday my darling! You are going to be an amazing woman and I can’t wait to see how your life turns out. I will always be here by your side to support you, because you want and need. Even though most of the time I don’t say it, I know you know how much you mean to me that there is no other place I would rather be than with you. Love you so much!
15. Happy 20th birthday girlfriend! I remember the time you spent with me so vividly. The time we spent together was amazing and that history is what makes us bonded in this life. You have grown into such a beautiful person who has so much to offer. I love you so much!
16. Birthdays may just be the best excuse we get to do what we want. You mean more to me than you can imagine, I can’t wait for a lifetime of this…Happy 20th birthday girlfriend!
17. Hi, how’s life? I send you warm birthday wishes from wherever I am. Enjoy your day in this wonderful world of yours! Happy 20th birthday girlfriend!
18. I am overwhelmed by how much I love you. You’re so special to me and I can’t imagine losing you. Thank you for being in my life, for making me happy and always bringing a smile to my face. I hope that I can do the same for you! I love you dear friend, always and forever. Happy 20th birthday girlfriend!
19. To a girl who brings so much joy to my life. My dearest grace. When you are with me I feel like I can accomplish anything. You love me for my flaws and accept me for who I am. Yet allow me to be the best person I can be. Happy 20th birthday girlfriend!
20. Happy birthday my love. I can’t believe how fast time has gone by, but I know we will be friends forever. Let’s do this again!  I love you!
21. Dear Jenn, you always have a way of making me smile no matter how down I am. I’ve had one of the best times knowing you and I can’t wait to have more great times with you in the future, especially at our upcoming trip to Europe! Happy 20th birthday girlfriend!
22. There isn’t anything I want more in this world than to celebrate with you on your 20th birthday. You bring me so much joy, fun and laughter. We have had so many fun times and I still have so much fun with you. Happy birthday my love! I hope your party is amazing!
23. Thank you for my wonderful 20th birthday. I really appreciate that you were there to share in this very important experience with me. You make my life feel so complete and I’m looking forward to spending the rest of my days with you. Happy birthday from your friend!
24. I wish you all the best for your birthday and for the rest of your life. I hope you will begin a new decade with an open mind and full heart. Remember to enjoy every second, for it is important to cherish the times we have together. I love you and I always will. Happy 20th birthday girlfriend!
25. I love you so much and I don’t want to miss a moment in my life with you. You make me feel like we’ve been together for longer than we really have. Thank you for being in my life and I hope that the next 80 years are just as loving and fun as the first 20. Happy 20th birthday girlfriend!
26. HAPPY BIRTHDAY! I love you so much and I hope that the next 20 years of your life is full of nothing but good times, joy, happiness, peace and love. Have a fun & great day celebrating your special day. Enjoy the cake.
27. I can’t even put into words how much I love you. You have taught me so much, and I don’t have the words to tell you how grateful I am for the two of us being together. Thank you for always being there for me and for supporting me during the hardest times in my life. Thank you for showing me what it feels like to be loved unconditionally. It means so much to me that I get to share this day with you! Happy birthday!
28. Dear, I’m so glad that you are my girlfriend right now. You make me feel special and always give me the confidence to take chances with things in my life. I love you. Happy 20th birthday girlfriend!
29. Happy birthday, we are getting old! I can’t wait to see where the next 20 years takes us. Love you always!
30. Happy 20th birthday girlfriend! When I think about all the moments we have spent together today is my favorite. I am so lucky to have you in my life. Not a day goes by that I don’t find myself smiling from thinking about our love. Through the good and the bad, you are always there to make me smile. You are such an amazing woman and I am so lucky that as of a year ago you said “yes” when I asked you to be mine forever.
31. I just want to thank you for always being there for me. You mean the world to me and I love you more than anything. I want this day to be special for you because its your day! Happy 20th birthday girlfriend!
32. Happy birthday! You’ve been my friend for as long as I can remember. I hope you have an amazing day, if it’s even possible for you to have an even better day than today. Just know that there is nothing better in this world than having you as my friend, and I cannot fathom what type of life I would be living if we weren’t so lucky to live in the same town. I miss you like crazy already and am counting down.
33. Happy 20th birthday girlfriend! I’ve thought about you so many times today and wondered what kind of person you have become. It makes me proud to know that you’re my ‘little’ sister and that our love for each other has persisted to this day. I love you, Barbie!
34. Today you are 20 years old and I just want to say Happy Birthday. I wish you all the happiness in this world. You are an amazing lady and the most beautiful girl that I have ever know. Be happy my friend and enjoy life to the fullest. Enjoy your special day!
35. It’s hard to believe that in just a few years you went from my baby girl to a fantastic young woman. You make me so proud! I have always been your biggest fan, and I know that the future holds great things for you. Lots of love on your 20th birthday!
36. Happy 20th birthday to my favorite person in the world. I know it’s your special day but I also want you to know that every day is a happy one…because it brought you into my life.
37. I just want to tell you that I love you so much! You have shown me what it means to be myself, and I have never been happier. You make me smile every day and constantly fill my day with laughter. You deserve the best birthday ever, and I hope this is one of the best. Happy birthday sweetheart!
38. Anyone who has been around you even a little bit knows the joy you bring to those around you. You are courageous, smart, and beautiful and that’s just on a good hair day! I’ve been lucky enough to have you in my life for 20 years now and I hope I always get to keep you by my side. Wishing my best friend a happy birthday. I love you Baby!