Justin Bieber can't rule out Selena Gomez reunion

Justin Bieber has not ruled out a reconciliation with Selena Gomez.

The two pop stars have had one of the rockiest relationships in showbusiness, breaking up and making up on numerous occasions since first stepping out together in 2011. They last split in October, 2014, but are still sometimes seen together, leading many fans to speculate that a reunion could one day be on.

"Um maybe," Justin admitted to talk show host Ellen DeGeneres when she asked if they'd ever get back together. "We have a lot of history together and I am sure it could possibly happen. I think we are both just on our own journeys and figuring ourselves out and I think maybe once we figure ourselves out we can come back and make an awesome duo or she finds someone awesome and I'll find someone awesome. I just want her to be happy."

Both Selena, 23, and 21-year-old Justin often speak about one another, with the What Do You Mean? singer recently admitting he still loves Selena dearly.

The chat with Ellen airs on Monday (09Nov15).