H.A.R.T. - Hawt, Alpha, Rich, and Toned. Used to describe the Briarwood boys and any other guys that Massie Block thinks are worthy of the Pretty Committee. This is one step up from C.L.A.M. (Cute, Loyal, Athletic, and Middle-class, which is used to describe guys such as Dune Baxter).
This is a list of all the HARTS in The Clique (series):