Heather Morris Sings "Nuthin' But a Glee Thang" – and Sofia Vergara Loves It

Gleeks hungry to see their favorite musical TV stars sing and dance don't have to wait till the post-Super Bowl Glee episode. In a Funny or Die video, Heather Morris (who plays Brittany in the series) busts out her moves -- and rhymes -- for an inspired take on Dr. Dre's classic song "Nuthin' But a 'G' Thang." Cast members Matthew Morrison, Cory Monteith, Naya Rivera, Harry Shum and Modern Family actress Sofia Vergara also make cameos. Check it out. (Warning: NSFW because of Vergara's rather, um, sassy intro.) Can this Gleek rap?