It's True: Katy Perry, Taylor Swift and John Mayer Were All at Drake's Birthday Party
No word yet on if it was all "mad love" or just "bad blood"
It’s a small world after all — well, at least in Hollywood.
Swift arrived early to the birthday bash — which brought together 150 of the rapper’s closest family and friends at the h.wood group’s Delilah — and had several girlfriends in tow, including model Karlie Kloss and the Haim sisters.
It’s unclear whether Swift crossed paths with Perry, whom she reportedly wrote “Bad Blood” about, or Mayer, who is rumored to have inspired the pop star’s 2010 song “Dear John.”
Perry also dated Mayer for several years before finally calling it quits in July 2015.
In a video from the festivities, Drake told his parents and guests of entering his thirties, “People keep asking me how I feel, and I feel, I feel great.”
“I want to thank everybody for tonight, it’s an incredible evening,” he added.
Other partygoers, who enjoyed Drake’s whiskey Virginia Black, included Jamie Foxx, Zoe Kravitz, French Montana and Pretty Little Liars star Shay Mitchell.
RELATED VIDEO: Katy Perry’s Changing Looks!