"In the Ayer" is the third single from rapper Flo Rida's debut album Mail on Sunday. It was produced by and features will.i.am. Tiffany Villarreal performs the background vocals, but she is uncredited (credited as Fergie in other countries). The song's backdrop and beat are sampled from Pretty Tony's freestyle classic "Jam the Box", which is not credited. The song has been certified platinum by the RIAA, making it his second song to do so.