Video: Justin Bieber - 'All That Matters'

It may be cold outside, but Justin Bieber is turning up the heat in the steamy video for “All That Matters,” the second release in his #MusicMondays series. The pop sensation gets intimate with his sexy co-star, played by 19-year-old model Cailin Russo, in the Colin Tilley-directed clip.

The teen heartthrob shows off his chiseled chest, serenades his lady on guitar, and goes in for the kiss in one scene that’s bound to make his Beliebers jealous.

He previously debuted a viral clip for the same song, which was shot on the Great Wall of China.

Dim the lights and watch JB lay on the charm.