Sean Combs, Lenny Kravitz

Diddy and Lenny Kravitz have been lined up as the latest celebrities to play themselves on Entourage, a series rep says.

The music makers will appear in different episodes of the HBO comedy in August. Kravitz, 46, will play a client whom Ari (Jeremy Piven) must persuade to do a movie. Diddy, 40, will appear in a scene with series executive producer Mark Wahlberg as a potential investor in Turtle's (Jerry Ferrara) new business.

Check out photos from Entourage

The casting was first reported by Entertainment Weekly.

Kravitz also shared a picture from the set with his Twitter followers Thursday.

Season 7 of Entourage premieres Sunday, June 27 at 10/9c.

Are you excited to see Kravitz and Diddy on Entourage?