Ashlee Simpson and Evan Ross have announced they are expecting their second child together.
The couple are already parents to daughter Jagger Snow, four, while Simpson also has an 11-year-old son, Bronx, from her first marriage to musician Pete Wentz.
They both shared the same photos on Instagram of them holding up a positive pregnancy test.
Simpson wrote: "We are pregnant and we are so excited to share it with everyone. Baby #3."
She added: "During this unprecedented time, we know pregnant women may be under greater stress which is why we are supporting @marchofdimes Mom and Baby #COVID19 Intervention and Support Fund.
"Check out their Instagram page to see how they are helping moms and babies get the care they need now and in the future."
Ross, the son of singer Diana Ross, wrote: "The fam is growing. Ash and I can't wait to welcome the newest addition."
Paris Hilton, Ashley Greene, Sofia Richie and Mahershala Ali were among the stars who shared messages of congratulations for the pair on social media.