Emily and husband John Krasinski have apparently been looking forward to planning their family for ages, so they were really happy to announce Emily's pregnancy this week.
The former Liberty X singer is pregnant with her second child to husband Hugh Hanley. She announced the news via Twitter on August 19th, tweeting: "Myself and @hughhanley are thrilled, we are expecting a mini Michelle or Hugh.
"Thank u for your well wishes. Yes, Faith is gonna be an amazing big sister. She's already kissing my stomach. Have a great day all! X"
The musician and presenter told the world back in June that she and partner Azuka Ononye are really excited about her being pregnant. She's due sometime in December - a pretty good Christmas present if you ask us.
Glee star Heather Morris revealed she was expecting her first baby in April 2013, putting her due date around October - although as we write this there's speculation she's already given birth.
The Girls Aloud singer told her Instagram followers she was pregnant with a picture of her looking surprised last month. "I am having a baby. X" she captioned it, not-very-enigmatically.
Lauren found herself embroiled in probably the biggest scandal of all time earlier this summer when it was reported she was expecting Simon Cowell's baby. While married to her husband, Andrew Silverman. Who used to be Simon's best friend. Eeep.
The 47-year-old Hollywood A-lister is due to give birth to her second child any day now.
Peter Andre's 24-year-old girlfriend announced her pregnancy around the same time his ex Katie Price was due to give birth. #Awks.
The former glamour model went into labour with son Jett Riviera eight weeks early while on holiday in what she called a 'nightmare' birth. Both mum and baby are now back home being looked after by her third husband Kieran Hayler.
We couldn't talk about celebrity mums without mentioning the Duchess of Cambridge, who gave birth to the future King George on July 22nd.
After months of press speculation and Kim squeezing her swollen ankles into very inappropriate shoes, she gave birth in June to daughter North West, who is her first child with Kanye West.
Just this morning Kerry revealed she's pregnant with baby number five to fiancé George Kay. Cue plenty of slightly awkward photoshoots featuring her bare belly. WE HOPE.
Another day, another Royal baby announcement. This time it was Zara Phillips' turn, as she's expecting a wee bairn with husband rugby ace Mike Tindall.
Kate looks like a ship in full sail, ticking off all of the 'healthy/glowing/beautiful' boxes in her pregnancy textbook. She and husband Ned Rocknroll are expecting their first child together, although the actress has two from previous relationships.
Jennifer's due in December with her and fiancé Brian Hallisay's baby.
Holly and husband Nick Candy are expecting their first child.
Although she's not officially confirmed her pregnancy, Gwen is said to be expecting her and husband Gavin Rossdale's third child together.
Frankie is the third member of girlband The Saturdays to fall pregnant and is very close to her due date. Her offspring will join Una Healy's daughter Aoife Belle (14 months old) and Rochelle Wiseman's daughter Alaia-Mai (six weeks).
The glamour model, 41, actually has two babies due this summer - one she's expecting herself, and other who's being carried by a surrogate.
Thandie revealed this week she's expecting her and husband's Ol Parker third child next spring.
The glamazonian stylist-turned-designer and husband Rodger Berman will be giving son Skylar a baby brother or sister before this year is out.
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