Olivia Wilde Dresses Up as Dolly Parton to Support Boyfriend Harry Styles' Halloween-Themed Concert

We're pretty sure Olivia Wilde comes in first place for celebrating Harryween. For this year's spooky Halloween weekend, the 37-year-old Booksmart director dressed up...

Olivia Wilde Dresses Up as Dolly Parton to Support Boyfriend Harry Styles' Halloween-Themed Concert
Olivia Wilde, Harry StylesWe're pretty sure Olivia Wilde comes in first place for celebrating Harryween. For this year's spooky Halloween weekend, the 37-year-old Booksmart director dressed up...