Rumer Willis, mom Demi Moore pose for lookalike photo

LOS ANGELES, May 26 (UPI) -- Rumer Willis and mom Demi Moore showed off their resemblance Monday on Instagram.

The 26-year-old actress and her 52-year-old mother nearly look like twins in the same jumpsuit and glasses with their long, dark hair.

"That moment when you realize you actually are becoming your mother #twinning #imnotmad," Willis captioned the lookalike photo.

Willis is the eldest daughter of Moore and actor Bruce Willis. Moore and Bruce Willis were married from 1987 to 2000, and are also parents to daughters Scout Willis and Tallulah Willis.

Willis and professional dancer Val Chmerkovskiy won season 20 of ABC series Dancing with the Stars last week. The actress thanked her mom following her win on the reality competition, telling People magazine Moore's support "means so much."

Willis is known for portraying Gia on The CW drama 90210 and Zoe on ABC Family series Pretty Little Liars, and has appeared in such films as The House Bunny and Sorority Row. She is scheduled for Return to Sender with Rosamund Pike and The Escort with Bruce Campbell.