Jennifer Aniston is joining the trend of her friends and having a baby in her 40s! Whether having one naturally, adopting, using in vitro or surrogacy, these celebrity moms made their baby dreams come true after the age of 40!

17 photos in the gallery

OK! GALLERY: CELEBRITY MOMS ON A MISSION

OK!'s cover girl's best friends Courteney Cox and Sheryl Crow became new moms after 40 and now Jen is joining her famous pals!

OK! GALLERY: ALL THE SINGLE CELEBRITY MOMMIES!

FOR A SNEAK PEEK AT JENNIFER ANISTON'S BABY NEWS, CHECK OUT THE NEW ISSUE OF OK! IN STORES NOW!