Look how far you’ve made it! You are another year older and another year wiser. Happy 21st birthday.

Happy 21st birthday! Now that you’re getting older, I hope your last trip round the sun wasn’t too tiring.

It’s a happy occasion. Happy 21st birthday to you. I hope your birthday is as amazing as you are.

Do you know what they say about turning 21? Old enough to know better, and young enough not to care. Enjoy it! Happy birthday!

Time is not on our side. No time for second thoughts. Let’s throw caution to the wind and live like there’s no tomorrow. You’re 21 now. Let’s celebrate!

Congratulations on turning 21! I hope your birthday is so great that you’ll need sunglasses to open the fridge in the morning.

Make sure you dream big and accomplish your goals. In all of your success, remember that the simplest things lead to the happiest life.

Happy 21st birthday to someone who has a truly bright future ahead of them! I hope you have a fantastic day!

This is the 21st anniversary of the day you got evicted from your mother’s uterus. Congrats and happy 21st birthday!

Behind you all your memories. Before you all your dreams. Around you all that love you. Within you all you need. Happy 21st birthday!

21 looks beautiful on you. May your beauty be as everlasting as the heavens. Happy 21st birthday!

I’m proud of the person you’ve become. So responsible and wise beyond your years. I hope your 21st birthday inspires you to make the most out of life.

The best memories are formed when you are 21 years young! Happy birthday to you.

Many congratulations on your 21st! Wishing you success and happiness on your very special birthday!

You look as beautiful as ever on this wonderful occasion. I hope your 21st birthday brings you many amazing memories.

The world is a much more beautiful place with you in it. I’m really glad you were born. Happy 21st birthday!

It’s your birthday, it’s your birthday! Party like it’s your 21st birthday! Have fun.

It’s okay to show your excitement. You’re 21 and that’s worth the excitement. Have a fun-filled birthday.

Take risks and be brave. This is the time of your life to make the mistakes you’ll regret later. Have a fantastic 21st birthday.