Justin Bieber and Selena Gomez back together and kissing? The "Heartbreaker" singer, 19, and "Stars Dance" performer, 21, are reportedly hooking up after their 2013 break up, according to Hollywood Life.

The formerly hot and heavy twosome are friends with benefits. Both singers can't bear to be without each other, but are not ready to jump into a relationship again.

They have found a middle ground between friendship and a relationship by casually getting together whenever they happen to be in the same area, reported HL.

As of now, they are very unsure about rekindling their romance officially.

"Their relationship is at a bit of a holding pattern," said a source close to the on- and off-again couple to HL. "They are pretty much single but will hook up when they are in the same city."

Many fans were speculating that the "Come & Get It" singer and her ex-beau were angry with each other after Bieber did not support her at the 2013 Teen Choice Awards on Sunday.

Gomez was up for six awards and walked the red carpet alone, reported HL. But she looked happy, too.

Though Bieber was not by her side at that event, he did bring her a red rose during her 21st birthday party late last month. The twosome even left the party together and continued to enjoy each other's company.

For our first story on Gomez' birthday bash, click HERE.

Think being friends with benefits is a good idea? Think someone might get hurt again? Tell us in the comments section below!