Despite her mom leaving rehab last week, Rumer Willis managed to put on a happy face -- and a skin-tight dress -- for the Diary of Preston Plummer premiere on Monday evening in Miami.
At the event, the 23-year-old worked one of Herve Leger's signature, cleavage-baring bandage-style dresses.
Even though her hair was done up in a romantic low chignon, the star kept things edgy with her shoes -- black sandals -- and her makeup -- bright red lipstick and black nail polish.
Following her Jan. 23 collapse, Willis' mom, Demi Moore, checked into Cirque Lodge in Sundance, Utah where she stayed until she left for a vacation at Parrot Cay in Turks and Caicos late last month.
"She knows she's in a bad place and needs help," a source explained to Us Weekly in January of Moore, 49, who first went to rehab in 1985. "She needed something serious to get her back on track."
- Aug. 26, 2016 Check out the 20 best celeb selfies of summer 2016
- Aug. 24, 2016 Britney Spears reveals she almost drowned in Hawaii