The model rocked a sheer lace top for the night out.
Chrissy Teigen and her husband, singer John Legend, had a busy date night on Saturday. The couple caught comedian Dave Chappelle in concert in Hollywood, California, before heading out to Lady Gaga's star-studded 30th birthday bash.
The 30-year-old Lip Sync Battle co-host, who is pregnant with the couple's first child, carried on her tradition of stunning pregnancy style, wearing a sexy curve-hugging pantsuit with a NSFWish sheer lace top to both events.
WATCH: Kim Kardashian Throws Chrissy Teigen a Second Baby Shower and It Looks So Fun!
Legend, 37, shared a photo of the duo on their way out. "Date Night. About to see Chappelle at the Palladium," the "Glory" singer wrote.
Can we just take a moment to appreciate that outfit and everything that is Chrissy Teigen: because girl is killing it.
Later that night, the couple made an appearance at Gaga's exclusive birthday soiree, also attended by the likes of Kate Hudson, Taylor Swift and Nick Jonas. This pic may be a little NSFW!
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Earlier in the weekend, Kim Kardashian threw the parents-to-be their second baby shower -- complete with its own Snapchat filter, of course! Check out the video below for more.