Justin Bieber posted a picture of himself with Selena Gomez on Instagram on Saturday

Selena Gomez paid Justin Bieber a visit while he was in Oslo, Norway for three shows of his Believe tour last week.

"Selena came to Norway to see Justin. She landed when he was onstage," insiders told E! News. "They met up privately later. She was picked up by a car from Justin's camp. It was a personal visit." Gomez then reportedly continued on with Bieber as he made his way to Copenhagen for a Saturday night performance. Later that evening, Bieber posted a picture of the two of them looking quite close on Instagram. It's since been deleted.

Just a few days before Gomez touched down in Oslo, Bieber appeared to have Gomez as the background on his phone when he got into a car after leaving a museum in Amsterdam, TMZ reported. The picture is from a March 4 photo shoot and shows Gomez in a royal blue dress.

Their recent reunion is sparking rumors that the former couple is getting back together, but they apparently still "need to work things out," a source told Hollywood Life.