Serena Williams - This Berlei SF3 High Impact Sports bra is one of my absolute favorites! It gives great support and is comfortable to wear on and off the court. Love this

Tennis star Serena Williams shows us how to make sports bra look oh-so-glamorous! View pics

Serena Williams Wearing Berlei Sports Bra on Instagram

Serena Williams Wearing Berlei Sports Bra on Instagram

Serena Williams Puts her toned and Curvaceous Body on Display in New Berlei Bra Photo-shoot

Serena Williams shows off abs, Berlei sports bra

Serena Williams - I'm loving this new berlei sports bra!!!

Serena Williams shows off her abs and curves in Berlei bra

Serena Williams on Confidence, Sports Bras, and Body Image - Serena Williams Launches Berlei at Macy's

Serena Williams bounces through to the next round in Miami but does she need a better sports bra?