Jennifer Lopez, outfitted in sparkling, webbed-up gown and sky-high black heels, fought back tears as "Kiss of the Spider Woman" was embraced at Sundance Film Festival with a standing ovation.

At the premiere, Lopez, outfitted in a sparkling, webbed-up gown, fought back tears as “Kiss of the Spider Woman” was greeted with a standing ovation. “I’ve been waiting for this moment my whole life, ...