Marsha Ambrosius has got one hell of a sense of humor, and is talented to match. The sassy mouth British singer headed down to New Orleans with the best of the R&B world at the ESSENCE Music Festival and she performed “I Hope She Cheats On You (With A Basketball Player)” off her debut album, Late Nights & Early Mornings. Maaaan, did she go off on this one or not. And as a special treat, she previewed the title track off of her forthcoming album Friends and Lovers, coming before this year is over. What a fantastic lady. Enjoy the clips below.