Trey Songz is introducing the world to a new artist he’s mentoring. JR is a native of St. Louis signed to the R&B singer, previously tagging along with Trigga on his recent U.S. tour. On their “Nasty” collaboration, Trey and JR set their eyes on the not so innocent freaky female listeners.

Listen below.

Continue after the jump…..

New Music: Trey Songz & JR – “Nasty”

Previously: Trey Songz – Intermission (Mixtape)