Bruce Willis’ daughter shared a heartwarming video of Willis and his ex-wife Demi Moore dancing together as a tribute to her father’s 70th birthday.

Bruce Willis' family members are his biggest supporters. The "Die Hard" actor turned 70 on Wednesday, and to celebrate the milestone, his wife, Emma Heming Willis, and three of his daughters -- Tallulah Willis, Scout Willis and Rumer Willis -- shared sweet messages for him.

Bruce Willis was seen laughing and dancing in a rare Instagram video posted by his daughter Rumer. On March 19, Willis’ eldest daughter shared footage of her long-divorced parents—the Die Hard actor and Oscar winner Demi Moore—busting a move across the kitchen of Moore’s home in Idaho.