Sarah Chalke attends the Vanity Fair and Stuart Weitzman Luncheon to celebrate Elizabeth Banks at A.O.C on February 26, 2016 in Los Angeles. Credit: Donato Sardella/Getty Images for Vanity Fair

Sarah Chalke is pregnant and expecting her second child with fiancé Jamie Afifi, her rep confirms to Us Weekly.

The Roseanne and Scrubs alum, 39, stepped out in February at an event in Los Angeles cradling her baby bump.

Chalke, who is set to appear alongside Jennifer Aniston and Kate Hudson in Mother’s Day, is due this spring.

The actress and her entertainment lawyer beau are already parents to 6-year-old son Charlie Rhodes

During a 2013 interview with Wetpaint, Chalke revealed that her son had been diagnosed with Kawasaki disease, a rare condition that causes inflammation in the blood vessels and mainly impacts children ages 5 and younger, according to the National Institutes of Health. During an appearance on season 9 of Grey’s Anatomy, Chalke portrayed a mother whose son was suffering from a rare sickness, a role that was inspired by her real life.

“It was a very difficult time because Charlie was misdiagnosed a lot, and we fought really hard to get him seen by a specialist,” Chalke told Wetpaint at the time. “We got the treatment on day ten-and-a-half, so it was on the late side. Thank God he’s OK.”

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