Miley Cyrus got some straight talk about the dangers of drugs Saturday night, but it was only for laughs and only on Saturday Night Live.

Show regular Vanessa Bayer resurrected her brilliant Miley impersonation for an episode of The Miley Cyrus Show with none other than Maya Rudolph doing a spot-on Whitney Houston, dropping in to talk to Miley about drugs.

The big disappointment for Whitney though was that the drug in question was only marijuana.  "Weed's not a drug!" she insisted.

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It was all a follow-up to the real Miley's 19th birthday party escapade where she was videotaped saying "You know you're a stoner when your friends make you a Bob Marley cake -- you know you smoke way too much f**kin' weed."

In the words of Miley Cyrus: "It's pretty cool!"

The former Disney darling will host Saturday Night Live for the first time on March 5, according to People.

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Miley, 18, will not be the featured musical act however.

Miley Cyrus got the Saturday Night Live treatment last night and the result was a sketch sure to become a regular feature on the show.  You can watch it here on RadarOnline.com.

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SNL newcomer Vanessa Bayer scored with her impersonation of Miley, hosting her very own talk show.  Newcomer Paul Brittain does a spot-on impersonation of Johnny Depp, the first guest on 'The Miley Cyrus Show.'  SNL guest host Bryan Cranston knocked it out  of the park as Billy Ray Cyrus.

Although Vanessa/Miley is playing a talk show host in the bit, 'Miley' really just wants to talk about how "cool" her life is, even showing a clip from one of her own movies when she's interviewing 'Depp' about his new film.

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Watch it and weep -- we can't wait for the next installment.

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