Serena Williams - My favorite sports bra brand, #BerleiUSA is finally available in the US! I've been wearing these bras for over 10 years! It's an essential in my gym bag, on

My favorite sports bra brand, #BerleiUSA is finally available in the US! I’ve been wearing these bras for over 10 years! It’s an essential in my gym bag

Serena Williams Wearing Berlei Sports Bra on Instagram

Serena Williams - My favorite sports bra brand, Berlei USA is

Serena Williams Wearing Berlei Sports Bra on Instagram

Serena Williams is 'doing it for herself' in Berlei Sport's new

The Sports Bra Brand That Serena Williams Has Been Wearing For 10

Serena Williams Video Dancing in Berlei Sports Bra

Serena Williams shows off her abs and curves in Berlei bra

Berlei Sports Bra - Serena Williams Dances With Herself TV

Serena Williams Video Dancing in Berlei Sports Bra

Serena Williams channels Flashdance in Berlei 'Do it for yourself

Serena Williams's Favorite Sports Bra Is Available in the U.S. for

Serena Williams on Confidence, Sports Bras, and Body Image

A Bra Can't Help You'- Serena Williams Reveals a Secret During

Queen Serena Williams Wore A Neon Pink Sports Bra On The Red