She captioned the post, “We are grateful for what we have in the process of expanding our beautiful family. Thank you for your support.”
Soon, Sam commented on her post, “We will have a miracle soon ❤️.”
Also, other celebs and fans of the singer poured in love and expressed their support in the comments section. Paris Hilton wrote, “🥺I’m so sorry for your loss sis.😢 Always here for you. Sending you so much love❤️ Love you lots B💘.”
The pop icon revealed last month that she is expecting a baby with her fiance Sam Asghari.
Britney has two sons, 16-year-old Sean and 15-year-old Jaden, whom she shares with ex-husband Kevin Federline.