The adorable Hollywood couple, who met as members of the original Broadway cast of Rent in 1995, announced they are separating after 11 years of marriage.
"Idina Menzel and Taye Diggs have jointly decided to separate at this time," reps for the actors, both 42, told E! News in a statement. "Their primary focus and concern is for their son [Walker Nathaniel Diggs]. We ask that you respect their privacy during this time."
But Menzel and Diggs aren't the only celebrity couple who shocked fans by announcing their split this year. 2013 was full of surprising star breakups.
Take Miranda Kerr and Orlando Bloom for instance, who caught us all off guard when they announced their split in October. And there's Catherine Zeta-Jones and Michael Douglas, who parted ways in August.
While we mourn Menzel and Diggs' split, check out 10 more of the most shocking celeb separations of 2013.