Justin Bieber's Upping His Throwback Game -- And Selena Gomez Is Still Part Of It!

Is someone still pining for the days of Jelena?

Justin Bieber appears to have his ex-girlfriend, Selena Gomez, on his mind -- and old photos of her on his phone.

The “Sorry” singer was back at the throwback game on Saturday. Hours after news broke that Gomez was spotted with One Direction’s Niall Horan at Jenna Dewan-Tatum’s birthday party at Bootsy Bellows in Los Angeles on Friday, the “Sorry” singer got back to the throwback game, posting an old photo of himself with his former flame holding hands back in 2012.

WATCH: Justin Bieber Gets Nostalgic, Shares Intimate Throwback Photo With Selena Gomez

“Crazy throwback,” he wrote.

Gomez wasn’t the only pop star on Bieber’s mind, however.

WATCH: Selena Gomez Leaves Party With 1D’s Niall Horan

Moments before posting the seemingly pining photo, Bieber, 21, also shared a flashback pic of himself and Rihanna, who looked less than impressed with the then-teen.

"Can I have your number please" -Justin "Nah" –Rihanna,” he jokingly captioned the pic.

Even though Gomez, 23, was spotted hanging out with Bieber last month, she recently admitted to InStyle UK in an interview that she’s tired of talking about that same old love and wishes she could just date older men.

"It's really hard because I'm a nice person. I'm just tired of talking about it," she said of her highly-publicized romance with the Canadian heartthrob.

WATCH: Justin Bieber Reveals How He Feels About Selena Gomez's New Album

Bieber, on the other hand, can’t seem to get Gomez off his mind.

To see the photo of the pair that had everyone talking, watch the video below: