Gilbert, 39, announced on Tuesday's episode of The Talk that she's pregnant during a "Face Your Fears" segment, explaining why she won't be confronting her fear of having a cinder block broken on her stomach. "I really believe in facing your fears, but I actually can't do the dare because I'm pregnant," she said.
Gilbert and Perry, the former lead singer of 4 Non Blondes who now works as a songwriter and music producer, got married in March.
"Thank you everyone for your awesome messages of support. @THEsaragilbert and I are beyond happy. :)," Perry tweeted Tuesday night.
Added Gilbert: "Thank you all. Your warmth and enthusiasm is truly moving."
Gilbert has a 9-year-old son, Levi, and 7-year-old daughter, Sawyer, with her former partner, producer Allison Adler.
Watch her pregnancy announcement below: