Justin Bieber Sings 'My Girl' to Selena Gomez in Hotel Bar! (Video)

Justin Bieber and Selena Gomez were spotted hanging out again!

The 21-year-old “What Do You Mean” singer and 23-year-old actress were spotted enjoying each other’s company at the bar at the Montage Hotel on Friday night (November 20) in Beverly Hills, Calif.

PHOTOS: Check out the latest pics of Justin Bieber

A fan was at the bar with her friends when she noticed the couple and then Justin suddenly began serenading Selena on the piano.

“When you’re having a drink at an empty hotel bar and Justin Beiber appears out of nowhere and begins to sing on the piano,” the fan wrote on her Instagram, along with videos of Justin singing “My Girl” and his hit “Sorry.”

She later added, “@justinbieber singing my girl to @selenagomez….is this real? Pure magic.”

Check out Justin singing to Selena below…

Click inside to see another video from the night…