Megan Fox pregnant with third child, debuts tiny baby bump -- See the pics!

Megan Fox Is Pregnant with Baby No. 3 - See Her Cute Baby Bump!
Megan Fox Is Pregnant with Baby No. 3 - See Her Cute Baby Bump!

Megan Fox is pregnant with baby No. 3, ET has confirmed.

The Teenage Mutant Ninja Turtles star walked the red carpet at the opening night gala of CinemaCon at Caesars Palace in Las Vegas on Monday, where she showed off her adorable baby bump!

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The 29-year-old actress already shares two sons -- 3-year-old Noah and 2-year-old Bohdi -- with her ex, Brian Austin Green. Fox filed for divorce from her husband of five years last August, citing "irreconcilable differences."

Fox's barely-there baby bump was accentuated by her form-fitting black Versace dress that hugged her stomach and appeared to be most noticeable while posing with her TMNT co-star Will Arnett.

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MORE: 8 Times Megan Fox & Brian Austin Green Seemed to Have It All Together

Despite filing for divorce, Fox and Green have been spotted spending time together in recent months, often on outings in Los Angeles with their children. Fox and Green's divorce is still pending and has not been finalized.

Fox spoke with ET last month at WonderCon, where she wasn't wearing her wedding ring but did use the pronoun "we" while talking about her upcoming birthday plans, sharing, "Maybe go to dinner? I don't know, we never go to dinner. Maybe dinner, maybe a movie."

Related: See more of Megan Fox and her ex:

For more on Fox and Green's recent split, check out the video below.