Check out this 30 second sneak peek of Rihanna's upcoming music video for her new single, "Russian Roulette." The Anthony Mandler directed video will premiere in full on Friday, the same day that Chris Brown will debut the music video for his new single, "Crawl."

Rihanna reunites with director Anthony Mandler for the music video of "Wait Your Turn." The video premiere for "Russian Roulette" has been pushed back and will premiere next week.

Two days ago you got a behind-the-scenes look at Amerie's new video. Well without further ado we now have the music vid in its entirety. "Heard 'Em All" was directed by Anthony Mandler (Rihanna's "Disturbia," Jay-Z's "Run This Town") whose signature, highly identifiable style is written all over this. Check it out below.

Check out some behind the scenes footage from Amerie's upcoming music video for her new single, "Heard 'Em All." The video was directed by Anthony Mandler. The song is featured on Amerie's first new studio album since her departure from Columbia Records. Entitled "In Love & War," the new album drops on November 3rd.