20 Celebs Who Got Married At a Young Age, Ranked From Oldest to Youngest

Kevin Jonas
Age: 22

The eldest Jonas Brothers member married his wife Danielle Deleasa in 2009 when the couple were 22 and 23, respectively. They have since remained happily married and share two daughters.

Heidi Montag
Age: 22

The reality star married longtime boyfriend Spencer Pratt in 2008 when she was 22 and he was 25 in Mexico, and had a ceremony in California five months later. The two are still together and appeared in The Hills: New Beginnings.