Serena Williams super fit! She trains with the baby bump in full view

The official Opera Daily Instagram account shared a video of the 23-time Grand Slam champion's workout routine

Serena Williams Still Hasn't Spent a Day Away from Her Daughter

SERENA WILLIAMS SHOWS OFF HER GROWING BABY BUMP IN NEW VIDEO

Serena Williams reveals she is 5 months pregnant in bathing suit snap – New York Daily News

Serena Williams Spends Half Her Time In The Gym Taking Selfies: Photos

Serena Williams proudly shows off her bare baby bump in crop top during intense workout

Serena Williams: Baby Bump Photos

Serena Williams Shows Off Her Baby Bump at Met Gala

Serena Williams shows off her growing baby bump - as tennis legend jokes it's all just enlarging her BUM

My Belly Routine featuring Olympia

Serena Williams Shows Off Her Baby Bump in Casual Workout Session

Serena Williams proudly shows off her bare baby bump in crop top during intense workout

Serena Williams Shows Baby Bump In Belly Care Routine Video – Hollywood Life

Serena Williams Displays Her Baby Bump During Intense Workout

Serena Williams Uses Her Breast Milk To Treat Sunburn: 'It Works!

Serena Williams, 41, announces pregnancy at Met Gala