Pregnant Ashlee Simpson Heads to the Gym as Her Due Date Gets Closer

Ashlee Simpson keeps her growing baby bump under the cover of workout clothes as she leaves the gym on Friday afternoon (April 17) in Studio City, Calif.

The 30-year-old singer and mom-to-be was joined by her husband Evan Ross, who rocked a Michael Jackson t-shirt.

PHOTOS: Check out the latest pics of Ashlee Simpson

Earlier that week, the expecting couple was spotted grabbing a bite to eat at Il Pastaio after visiting a friend in Beverly Hills.

10+ pictures of Ashlee Simpson and Evan Ross chatting after working on their fitness in Studio City…