Though she's been mum about any baby news, Reese Witherspoon stepped out sporting a tiny baby bump while leaving her LA office on Thursday.
Several sources have confirmed that the actress, 36, and her husband, Jim Toth, are expecting their first child together -- though don't expect Witherspoon to formally announce the news. The new baby will join big sister Ava and little brother Deacon, Witherspoon's kids from her first marriage, to Ryan Phillippe.
"They are both thrilled," a friend close to the couple told People about the pregnancy news.
Other sources told Us Weekly that Witherspoon and Toth have been trying for a baby and that "the timing is right."
Check out a photo of Reese Witherspoon below, as well as other celebrities who are expecting:
The celebrity stylist is expecting her second child with husband Roger Berman in December.
Stefani is expecting her third child with Gavin Rossdale.
The "Dancing With the Stars" pro and her husband and fellow dancer Alec Mazo are expecting their first child in January. And it's a boy!
Kevin Jonas and his wife are expecting their first child.
The "Devious Maids" actress is expecting twins with director husband John Beverly Amos Land.
The "American Pie" star and his wife of five years are expecting their first child.
Storms and Brandon Barash wasted no time expanding their family after marrying in June 2013. “We’re having a little girl in January,” Brandon said.
The actress is expecting her first child with fiance Mark Webber.
The "Dancing With the Stars" pro is expecting her first child.
Cowell and his girlfriend are expecting their first child together, a baby boy, in Feb. 2014.
"Bachelorette" star Pappas and husband Stephen Stagliano will welcome their first baby in Feb. 2014.
The actress is expecting her first baby with boyfriend Jean-David Blanc.
The pair is <a href="Van Der Beek &" target="_blank">expecting their third child</a> this winter.
Blunt is <a href="http://www.huffingtonpost.com/2013/09/11/emily-blunt-john-krasinski-pregnant_n_3906064.html?utm_hp_ref=celebrity" target="_blank">expecting her first child </a>with husband John Krasinkski.
The "Bachelor" star is expecting her second child with husband Tye Strickland.
Wilde is expecting her first baby with fiance Jason Sudeikis.
Fox is expecting her second child with Brian Austin Green.
Barrymore is expecting her second child with husband Will Kopelman.
Clarkson announced her pregnancy on Twitter Nov. 19, 2013. She's expecting her first child with husband Brandon Blackstock.
Goodwin and her fiance and "Once Upon A Time" co-star Josh Dallas are expecting their first child together.
Pataky and her husband Chris Hemsworth are expecting their second child, they announced Nov. 20, 2013.