While watching her beau, 27-year-old, perform at the MGM Garden Arena, the Booksmart director, 37 wore a powderblue suit and wide-leg trousers.

One concertgoer said, “I can’t believe I’ve gotten the same air as Olivia Wilde tbh.”Tweeted along with a clipWilde and Styles’ manager enter the arenaJeff Azoff.

“Wait, that’s Olivia Wilde!” a fan screamed in another video of her entrance. “Holy s—t, that’s Olivia Wilde!”

The actress remained silently at her side, waving to those who called to her.

Others said that Azoff and Wilde had to assure the fans that Styles wouldn’t enter from the place they were coming in. A video shows them directing fans to look at the stage just before Styles made a surprise entrance.

“Olivia Wilde pointing to the stage to warn us that Harry was making a magic trick entrance to get on stage when we were all facing the wrong way ,” another audience member wrote with a short video.