Watch: Serena Williams takes the stage for some karaoke in New York

Serena Williams frequently talks about her love of karaoke, but she delivered a high-energy rendition of "Diamonds Are a Girl's Best Friend" last night at a private karaoke event for one of her sponsors.
Channeling her best Marilyn Monroe impression, Williams owned the stage and ripped through a solid routine.
Watch a clip below:
Post by Serena Williams.
Compare and contrast Williams' show-stopper with Jack Sock's attempt at..."Ignition":
Game, set, match: Serena.

Contributor, SI.com Nguyen is a freelance writer for SI.com, providing full coverage of professional tennis both on and off the court. Her content has become a must-read for fans and insiders to stay up-to-date with a sport that rarely rests. She has appeared on radio and TV talk shows all over the world and is one of the co-hosts of No Challenges Remaining, a weekly podcast available on iTunes. Nguyen graduated from the University of California, Irvine in 1999 and received a law degree from the University of California, Davis in 2002. She lives in the Bay Area.