Isla Fisher and Sacha Baron Cohen have welcomed their third child together, Us Weekly can confirm Credit: Kevin Winter/BAFTA LA/Getty Images for BAFTA LA

Very nice! Isla Fisher and Sacha Baron Cohen are officially back on diaper duty. The couple have welcomed their third child together, Us Weekly can exclusively confirm. Fisher most recently stepped out for a private party at L.A.'s Lucy’s El Adobe on Thursday, April 9.

Us broke news in October that the Australian actress, 39, and Cohen, 43, were gearing up for baby No. 3. Fisher took some time off to focus on the pregnancy, even pulling out of the upcoming film Now You See Me: The Second Act.

"Family is 100 percent my top priority. So I'm much more comfortable doing supporting roles right now. And often," the redhead told The Telegraph in 2013. "They're the most interesting. You get to be a character actress."

Work aside, Fisher did venture out to mingle with her famous pals the past couple of months. In February, she celebrated her 39th birthday by taking a gourmet cooking class with Cohen, Courteney Cox, Naomi Watts, and Liev Schreiber. That same month, Jennifer Aniston gave Fisher's adorable baby bump a smooch at Vanity Fair's Oscars afterparty.

Fisher and the Borat star's new addition will have plenty of playmates. The couple - who wed in March 2010 - are already parents to daughters Olive, 7, and Elula, 4.