“Real Housewives of New Jersey” star Melissa Gorga and “Real Housewives of New York” royalty Countess LuAnn de Lesseps closed out Wednesday (April 4) night’s “Watch What Happens Live All-Star Party” with live(-ish) renditions of their respective songs, “On Display” and “Money Can’t Buy You Class.”

Check out Gorga’s dance-heavy number above and the Countess’ song below — with cameos from her new “Real Housewives of New York” cast members Carole Radziwill, Heather Thomson and Aviva Drescher, who were officially revealed during the “All-Star Party” to be replacing Jill Zarin, Alex McCord, Cindy Barshop and Kelly Bensimon in the upcoming season.

What did you think of Gorga’s and de Lesseps’ performances?