Ludacris exchanges “Sex Faces” with a buxom babe named Lexus on his titillating collaboration with Lil Wayne and Trey Songz from Rap-A-Lot Records’s 25th Anniversary album. Weezy flirts with a waitress on his explicit verse, and what would a song called “Sex Faces” be without Trey? “It seems to me you hos will never change, so all that’s left is for us to exchange,” sings the ladies’ man over the tinkering beat.