It was all smiles at Tiana Perea's 22nd birthday party!
Surrounded by her many girlfriends, Tiana smiled for the video--and then uncorked a break-up speech directed at her cheating boyfriend!
Said the heart-broken Tiana to her sexting BF, "he made me realize that I deserve so much better".
Perea's video has been seen nearly 6 million times!!
Watch below...and we warned...there's a NSFW moment.