Another day, another nip-slip. But unlike Nicki Minaj’s malfunction yesterday, Jennifer Lopez wasn’t prepared for this one! While performing in Italy over the weekend, the singer’s breast started to come out of her costume, but she kept the show going without a hitch. Concert goers say she let one dancer grope her breast possibly attempting to cover it up or just helping get the bra back in place. Nice one! Check out the slip-up below! Marisa Mendez