Following the celebration on Feb. 20, RiRi posted a number of pictures to Instagram that show her and Brown all over one another. From riding in a limo to locking legs on a counter to him kissing her neck and grabbing her hips, they look the definition of a happy couple.
“#phuckyoballoons ha! My birthday owned hoes,” she tweeted.
Meanwhile, Katy Perry shot down rumors of an alleged feud with Rihanna by sending her a sweet birthday message, tweeting, “HAPPIEST 25TH BIRTHDAY to my baby girl @rihanna! I wish I could b there drinking Mai-Tais & telling haters to eat a d*ck w/u!”