Beliebers were ready, and Justin Bieber delivered -- shirtless, sexy and steamy in Calvin Klein's new six-second ad.

While the Biebs' fans have been hyped all day long -- trending the hashtag #JustinWereReady in anticipation of the 'Home to Mama' singer's exciting announcement -- we're not so sure they were expecting this.

The all-too-short video clip -- shot in black and white -- first features a shirtless Bieber drumming with his back to the camera. Besides the obvious eye candy (oh hey, nearly naked Biebs), the vid serves as an important reminder that the pop star is ridiculously talented: The fact that he can play multiple instruments with ease is just one of his many skills.

And as the clip comes to a close, we see him pull in one seriously lucky lady -- but the vid fades to black before we see them kiss. Actually, we never see Bieber's face throughout the entire vid -- but those tell-tale tattoos are more than enough to prove to us that it's JB himself. Swoon.

Beliebers, feast your eyes on the ad in the video above!

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