Selena Gomez and Justin Bieber were spotted kissing in Oslo.

The 20-year-old singer flew to Norway earlier this week to see the 'Baby' hitmaker, who is currently on tour, and friends believe they are back together following their affectionate display.

A source told People: ''They were holding hands, hugging and they kissed on the lips. They looked really in love, like no fights ever happened before. It definitely looked like they were back together.''

Pals recently insisted that despite their on/off relationship, the pair - who split late last year - can't stay away from each other and have an intense connection.

A source said: ''They have a crazy connection. They just can't seem to break their connection. It can be intense.''

The reported reconciliation comes not long after it was reported Selena had asked Paramount Pictures to remove her from Justin's sequel to his 'Never Say Never' concert film, for fear it could be edited to make her look bad.

A source said: ''There are plenty of scenes where she's yelling at him, which, if edited, would make her look bad.

''Selena is desperately worried he'll try to exact some sort of revenge on screen.''