Is it already time for those on again rumors to start up??
Sure seems like it because Justin Bieber has stirred the pot in a BIG way after being spotted going to Selena Gomez's huge 21st birthday celebration!
And you know the saying, former teen couples who birthday party together are probably doing something else more scandalous together. Wink wink!
Selenita supposedly held her big birthday party that we hear was gypsy-themed at Revolve Beach House in Malibu, which is where the Biebs popped up…
…although, clearly not in costume (above)!
However, Perezcious readers, it gets much juicier than that!
Tags: 21, 21st birthday, justin bieber, malibu, party, party poppin', selena gomez, selenita, sighting, the biebs