Kate Upton Knows How To Shake It [VIDEO]

May 2, 2014 4:36 PM

Filed Under: Kate Upton, Sports Illustrated

NEW YORK, NY - OCTOBER 12: Kate Upton attends the 'No' Premiere During The 50th New York Film Festival at Alice Tully Hall on October 12, 2012 in New York City. (Photo by Ilya S. Savenok/Getty Images)

NEW YORK, NY - OCTOBER 12: Kate Upton attends the 'No' Premiere During The 50th New York Film Festival at Alice Tully Hall on October 12, 2012 in New York City. (Photo by Ilya S. Savenok/Getty Images)

By: Sara

SI has released another behind the scenes video of a Kate Upton bikini photo shoot. This time Kate sings, tells jokes, shakes her maracas and shows off her butt. She also definitely starts things off with a bang by offering definitive proof that she doesn’t always feel that bras are necessary.