Happy Valentine's Day! Cupid's arrow has officially struck the Twittersphere.
Stars on are tweeting out their romantic wishes, loving thoughts and singles' jokes on social media and we've rounded up the best celebrity V-Day tweets just for you!
Don't have a date on this romantic holiday? Fear not, pop culture fans!
Just check out the top celebrity Valentine's tweets and pretend like Justin Bieber is really talking to you.
Lena Dunham: "It comforted her to think that all the valentines she was forced to make in kindergarten were meant for him, she just hadn't known it yet"
Lea Michele: "Happy Valentine's Day everyone!!!Show her you care by grabbing anything off the CVS shelf with a heart on it."
Sarah Hyland: "Happy Valentine's day!!! Whether you have a partner or are just bein awesome on your own, have an amazing day and take time to appreciate"