The Romance Is Back, Justin Dedicates Song To Selena

He basically confirmed that he and Selena Gomez have rekindled their romance after dedicating a song to 'my baby' as he performed on stage at the South By Southwest Festival on Sunday.

And after stirring the pot, Justin Bieber took to Instagram to once again profess his love to the 21-year-old singer in a collaborative and sexual dance routine.

It comes as a report claims the singer wooed the starlet with $10,000 of flowers.

On Sunday, the pop star made a surprise appearance at his manager's Scooter Braun Projects Sunday Funday Showcase, joining in on a 'group jam session' before requesting to perform a 'solo song' after everyone else left the stage.

'This next song goes out to my baby,' he told the audience, before launching into a heartfelt rendition of his hit song As Long As You Love Me.

According to witnesses, Bieber and Gomez were inseparable following the performance, hanging out together in the beer hall long after the venue had cleared out.

'Justin and Selena were together the whole time - sitting together, hanging out and very friendly,' a source told Us Weekly.