It is unknown whether the Somebody To Love singer arrived at the bash with Gomez, where they went rollerskating and ate pizza, although birthday girl Jarrell, who featured on Bieber's My World 2.0 album track Overboard, has since commented on the pic, telling celebuzz.com: "No, I never saw that. I don't think that happened."
As for her party, she revealed: "It was amazing. It was so much more than I expected it to be. I knew it was going to be awesome; I didn't know it was going to be off the chain."