(LOS ANGELES) -- One of pop music's cutest couples -- Justin Bieber and Selena Gomez -- may be on the rocks, TMZ reports.
According to the gossip site, the two have "broken up multiple times" over the past few months, and most recently called it quits last week. However, they've decided to give their romance another try, and are "just figuring things out."
Even so, the two are not "solid," sources tell TMZ.
E! Online disputes the account, with its source declaring, "If anything, they are tighter now more than ever."
Bieber and Gomez have been publicly dating for about a year and a half. He's 18, while she'll turn 20 on July 22.
Copyright 2012 ABC News Radio