The first-time "SNL" host also referenced her controversial salvia incident in "The Miley Cyrus Show" skit.
Teen star Miley Cyrus hosted Saturday Night Live for the first time on Saturday, opening the show with "I'm Sorry I'm Not Perfect," a song that referenced several of her highly publicized missteps, and making various appearances as Lindsay Lohan, Fergie and herself.
Unsurprisingly, Cyrus's most talked-about performance was her impression of Justin Bieber in the episode's The Miley Cyrus Show skit, where she proved she's not above poking fun at herself by sitting down for an interview with SNL's resident Cyrus impersonator Vanessa Bayer.
In the skit, Bayer as Cyrus interviews Cyrus herself, who does a spot-on impression of Bieber, complete with winks, points and hair flips.
"Did you know I smoked salvia?" Bayer asks.
"Well, there's no reason that you wouldn't," Cyrus replies, shooting the camera a meaningful look. "Because it's totally legal, yo!"
Cyrus later joins in on the skit's closing segment, in which she dances and sings with Bayer and Jason Sudeikis, who plays Billy Ray Cyrus.