Sarah Jessica Parker [1] hit up LA's AFI Fest to support husband Matthew Broderick [2] at the premiere of his new film Rules Don't Apply on Friday evening. Clad in a black lace gown, Sarah looked lovely as she posed for photos alongside her husband on the red carpet. The longtime couple [3] is gearing up to celebrate their 20th wedding anniversary [4] next year, and during a stop on The Ellen DeGeneres Show in September, Sarah gushed, "I am in a long marriage, and a really happy one . . . We have a home that we find really satisfying." With all the couples calling it quits [5] this year, it's nice to see Sarah and Matthew so in love.