Jennifer Lopez has mastered the art of rocking deep-plunge gowns. In February, she donned a LAPOINTE deep cowl neck dress for the Pre-Grammy gala. Then, in April, she attended the New York premiere of Good Night, And Good Luck in a black V-neck gown by Saiid Kobeisy. Now, once again, the "Let's Get Loud" singer is making headlines with another showstopping ensemble.

This week, Lopez attended the Ring Them Bells benefit concert in New York to celebrate composer John Kander's 98th birthday. She stepped out in a silky peach dress by The New Arrivals Ilkyaz Ozel, which features a deep V neckline and open back. However, the actress suffered a major wardrobe malfunction when her V-neck slightly shifted, revealing a bit more skin than she intended.