Justin Bieber and Selena Gomez share a smooch backstage at the 2013 Billboard Music Awards
They made sure to be seated apart and not seen together throughout the entire 2013 Billboard Music Awards show.
However, backstage it was a completely different story for Selena Gomez and Justin Bieber.
After bumping into one another, Selena put her arm around Justin to lean in and give him a tender kiss on the cheek.
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Sealed with a kiss: Selena Gomez kissed former flame Justin Bieber on the cheek backstage at the 2013 Billboard Music Awards in Las Vegas on Sunday nightWhat's going on here? Selena's pal Taylor Swift witnessed the interaction and was seen smiling and giggling Does she not approve? Taylor was then seen sticking her tongue out as her friend planted a kiss on Justin's cheek
Selena and Justin‘s casual meet up was captured on Billboard’s online backstage video feed after the show.
In the video, Justin is seen standing with one of his pals, as Selena and her best friend and fellow singer Taylor Swift walk past.
Selena stops to talk to Justin and puts her arm around him and pulls him in for a kiss on the side of his face.
In the video it also appears that Justin tries to pull her in for a kiss on the lips before Selena seemingly pinches him on the cheek.
Sharing: Selena later posted the picture on her Instagram account, proudly captioning it: 'Vegas hug + kiss'Surprised: The Red singer was taken aback as she watched Selena lay a smooch on Bieber