R&B vixen Cassie shows off her curvaceous body in the new video for 'I Know What You Want.' The song is from her latest mixtape, 'RockaBye Baby.'

You might be familiar with the beat, as it's from Kendrick Lamar's song 'm.A.A.d city' off his celebrated album, 'good kid, m.A.A.d City.'

While K.Dot's track was more aggressive, Cassie flips it and turns into a sensual jam with alluring lyrics like, "You want everything / So let's do everything."

The artsy video, helmed by Chris LaTouche and Jayohh, is a mixture of visual eye candy, animation and typographic effects. Cassie flaunts her sexy body in a one-piece bikini and in some leather booty shorts as well.

We then see the 'Me & U' singer douse two male models with bottles of Ciroc (this must have been Diddy's idea).

In the end, Cassie rides on a bling-ed out BMX bike through the streets of Rodeo Drive in Beverly Hills, Calif.

Cassie is sexy and she knows it.