While Selena Gomez is probably his most famous romance, she certainly isn't his only one!
Scroll through the gallery to see all of the pop superstar's past hookups and relationships.
It's unknown how serious the relationship between Justin and Luciana is, or even if they're in a relationship at all.
For those of you who aren't big on awkwardly heavy-handed innuendo, we're implying that Justin's been gettin' it in with a new lady friend during his time south of the Equator: of time with the singer.
Whether you love him or hate him, it’s no question that Justin Bieber has been spotted around with some of the prettiest girls a teenage heartthrob sensation can get.
From swanky vacations in the South of France, to yacht parties in Ibiza, Bieber is hardly seen without a beautiful female by his side.
He was supposed to be there to watch over Kim, but no one could find him.""Kourtney flipped out and when she finally got Scott on the phone, he told her that she has trust issues," added the insider.
Justin Bieber is currently taking a few days off from his South American tour.
The world may have thought that the 37-year-old reality TV star had reunited with her on-again/off-again baby daddy, Scott Disick, judging by their promising Instagram posts over the holidays.