Jennifer Lopez Shows Off Her Sexy Bikini Body & Wishes It Was Still Summer

Jennifer Lopez bares her midriff in a green ensemble while arriving on the set of her hit show American Idol on Tuesday (October 28) in Los Angeles.

The 45-year-old entertainer was joined for the auditions by fellow judges Harry Connick, Jr. and Keith Urban, who flashed a peace sign.

PHOTOS: Check out the latest pics of Jennifer Lopez

The day before, Jennifer posted a sexy picture of herself in a bikini on Instagram and wrote, “Soooo chilly this morning…I want summer back… #sunnydays #warmnights #tanskin #hangingbythepool #julybaby #LEO #Ilovesummer.”

FYI: Jennifer is wearing an ICB New York outfit and Christian Louboutin shoes. Keith is wearing Levi’s jeans.

10+ pictures inside of Jennifer Lopez, Harry Connick, Jr., and Keith Urban on the American Idol set…