Serena Williams is a true super hero. Today she defeated Garbine Muguruza from Spain for her 6th Wimbledon singles title and her 21st major Grand Slam title. This is a major comeback since Serena was defeated last year at Wimbeldon by Alize Cornet.

She was victorious over Muguruza 6-4 at the All England Club in London to complete the "Serena Slam". For the second time in her career she's won four straight majors and will make history at this years Final Grand Slam.

Serena will compete at the U.S. Open in September. If the 33-year-old beauty wins there she would become the first player since Steffi Graf in 1988 to achieve the calendar-year grand slam.

Go Serena!