Photo: Instagram

By Kathleen Perricone

A video of Selena Gomez at a birthday party with Justin Bieber surfaced on Tuesday, leading us all to wonder what is going on with these two.

Are they back together?

“Absolutely,” insists TMZ’s Harvey Levin, who called in to On Air with Ryan Seacrest on Wednesday morning to update us on the relationship.

“I don’t know that they’ve ever been apart,” he adds. “They break up and they get back together. This has been going on for years … On Monday night, they went to Bootsy Bellows in West Hollywood and they were at a friend’s birthday party … She was all over him. They spent the day in Malibu … they are definitely back together, definitely back together.”

For more from Harvey on Justin and Selena, listen to the audio above! And check out the video of the two together: