Check out this wedding crasher -- Serena Williams!
The tennis pro just had the worst Grand Slam performance of her career Wednesday at the French Open, but she didn't look too bummed when she wound up in the middle of a Miami Beach wedding on Saturday.
Williams was workin' it in a leopard print leotard while posing for pics with the newlyweds! She even posted the photos with the bride and groom on her Instagram page with the caption, "Wedding crasher!! Congrats!"