Sex Sells
"Sex sells" is a phrase alluding to the use of sex in advertising in order to help sell a particular product or service through sex appeal.
Sex Sells may also refer to:

Sex Sells: The Making of Touché, 2005 comedy film
"Sex Sells", 2021 song by Lovejoy from Are You Alright?

See also
CexCells, album by Blaqk Audio