By Lara Walsh
Updated Jun 01, 2016 @ 8:00 am
Credit: Randy Holmes/ABC

Pregnancy definitely agrees with Megan Fox. The mom-to-be absolutely glowed as she made her way to a late-night appearance on Jimmy Kimmel Live! in Los Angeles Tuesday.

The Teenage Mutant Ninja Turtles: Out of the Shadows actress, 30, chose a glamorous vintage-inspired outfit that showed off her growing baby bump for the occasion. Fox turned heads in a fitted black dress with silver button accents, a black cardigan, dark sunglasses, and simple ankel-strap heels.

Credit: Bauer-Griffin/GC Images

To complement her all-black look, the mom of two brightened things up with bright red lips and nails, and wore silver jewelry that popped against her tan. She finished off her beauty look with a classic Megan go-to: her famous brunette tresses styled in loose waves.

The Transformers star has frequently been out and about since announcing her third pregnancy with husband Brian Austin Green and has even stepped up her social media game. Last week she took to Instagram last week to post a stunning selfie. She captioned the photo, which shows off the actress's piercing blue eyes and full pout, "Once a vampire...always a vampire."