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She’s got that glow!

Mom-to-be Rose Byrne debuted her baby bump at a screening of Spotlight in Los Angeles, Calif. on Tuesday (November 3). This marks the actress’ first red carpet appearance since news broke of her pregnancy last month.

Donning a floral print maxi maternity dress, the Neighbors actress, 36, belted her growing bump at the after party for the upcoming film about the Massachusetts Catholic sex abuse scandal.

The Bridesmaid star is expecting her first child with her boyfriend of three years, Boardwalk Empire star Bobby Cannavale, 45.

This will be the first child for Byrne, while Cannavale is already dad to 20-year-old son Jake with ex-wife Jenny Lumet.

It looks like Rose recently enjoyed an A-list girls’ night out! Funnylady Amy Schumer recently tweeted a photo, with the caption, “How bout these cuties @leesaevansstyle #rosebyrne @lenadunham @OfficialJLD.”

How bout these cuties @leesaevansstyle #rosebyrne @lenadunham @OfficialJLD pic.twitter.com/zK3YtT0kI0

— Amy Schumer (@amyschumer) November 3, 2015

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