Pregnant Ashlee Simpson's Giant Baby Bump Won't Stop Her From Breaking a Sweat—Take a Look!

Evan Ross’ wife steps out for another workout before her exciting delivery

Breaking a sweat and busting out the baby bump!

Sounds like a typical Tuesday for Ashlee Simpson Ross who recently stepped out in Los Angeles with a visible pregnancy glow.

Wearing black leggings and a matching tank, the "Pieces of Me" singer appeared to be in great physical shape as she left her regular gym with fellow fitness enthusiasts. She completed her outfit with a long blue jacket, handbag and sunglasses.

Just last month, E! News learned that the 30-year-old beauty is a big fan of Cardio Barre, a fitness class she tries to attend two to three times a week.

"Cardio Barre is a ballet inspired workout. Ashlee is a beautifully classical trained dancer. Hence her passion for Cardio Barre," Richard Giorla, founder and creator of Cardio Barre, told E! News exclusively. "The dance inspired ballet techniques are no impact/high energy so they are safe to do while pregnant."

Fitness aside, the proud mom is more than thrilled about the upcoming arrival of her first baby girl. And luckily, her six-year-old son Bronx is also more than ready to become the best older sibling ever.

"He's excited. He's so excited," she recently gushed to E! News. "He's excited that it's a girl, he thinks it's cute—the tea parties, she'll be adorable."

Evan Ross added, "He can't wait. He's going to be the big brother, be the boss. He's excited."