Justin and Selena share a snap via Instagram of them together in Canada Credit: Courtesy Justin Bieber

Are they or aren't they? In the biggest case of on-again, off-again, Justin Bieber and Selena Gomez look like they're back together — at least for now.

Earlier this week, tongues were wagging about a potential romance rekindle after fans shared snaps of the couple apparently dining together at Dave & Buster's in Hollywood on Monday, Aug. 25.

The following day, Bieber added fuel to the fire by posting a picture of his one-time girlfriend Gomez on Instagram, and then quickly deleting it.

However, judging by Biebers latest Instagram share, the couple's relationship status is becoming less ambiguous. The cute duo cozied up for a selfie in Canada on Wednesday, Aug. 27, and the picture still hasn't been deleted from his account!

A source tells Us Weekly the "Boyfriend" singer jetted to his homeland on a private plane from Los Angeles on Wednesday morning. Fans shared video of his and Gomez's arrival at Waterloo airport in Ontario later in the day.

Sources close to the couple reveal to Us that the pair are spending a lot of time together again.

"They are doing what they are doing," one source told Us. "She doesn’t care, she doesn't define it."