Baring her booty? But her boobs? Not at the VMAs! Nicki Minaj avoided a majorly embarrassing moment when she opened the MTV Video Music Awards with Ariana Grande and Jessie J Sunday night. After finishing her solo “Anaconda” performance, Minaj joined the divas for “Bang Bang.” While they danced, she clutched the front of her cleavage-baring.”You all know I had a wardrobe malfunction,” the rapper yelled to reporters backstage. The YSL-clad star added, “We ran out of time getting the dress zipped up.”Minaj further explained her style slip-up via an Instagram caption early Monday morning. The hip-hop star, 31, told her 7.8 million followers, “God is good. As long as a nipple didn’t come out to play, I’m fine.”