In the final women's match of the U.S. Open, Serena Williams may have been playing Samantha Stosur for the championship, but that didn't stop her from facing off against the umpire too!
After a point was called out that Serena believed to be fair, she turned her attention toward the official and reportedly shouted:
"You have it in for me? I promise you, that's not cool. That's totally not cool. I truly despise you."
She didn't stop there. During the change over, Serena sat down for a drink of water and continued to berate the umpire sitting above her. She even goes as far as to call the official "unattractive inside."
Check yourself before you wreck yourself, gurl! Ha!
The rest of you can just check out the video above!