AceShowbiz - Demi Moore and Bruce Willis reunited to celebrate their daughter Rumer Willis' 30th birthday on Thursday, August 16.
The actress and former "Dancing with the Stars" winner marked her birthday milestone with an intimate lunch at the The Beverly Hills Hotel on Thursday with her parents and younger sisters Tallulah and Scout.
In a video posted by Tallulah on Instagram, Bruce and Demi, who split in 1998 and divorced in 2000, are seen serenading Rumer with a rendition of Happy Birthday as she blows out the candle on her cake.
The group then left the hotel and headed to Demi's for a pool party, attended by friends and family.
Tallulah, 24, later took to Instagram to share photo booth snaps of herself sandwiched in-between her parents, with Bruce leaning in to give his youngest daughter a kiss on the forehead.
Bruce flew to Los Angeles for a few days for the birthday celebrations, leaving wife Emma Heming-Willis at home in New York with their daughters Mabel, six, and Evelyn, four.
On Wednesday, the star enjoyed a dinner with his three daughters, and Scout later shared the snaps on Instagram.
"Just before we took this photo my dad said, 'hurry up, I have to fart,'" she captioned the sweet slideshow of images taken outside the restaurant.
Rumer, Scout and Tallulah also spent time with their dad at Comedy Central's Roast of Bruce Willis in July, with their mother Demi making a surprise appearance to tell a few jokes at her ex-husband's expense.
"Bruce is super generous. When our daughter Rumer was a baby and it was his turn to change the diaper in the middle of the night, he would lean over and whisper to me, 'I'll give you a thousand dollars right now if you change that diaper,'" the 55-year-old quipped.