Melissa Joan Hart Explains It All In New Memoir; Sabrina The Teenaged Witch Was Under the Spell of Drugs; Dishes on Celebrity Hookups and Kicking Ashton Kutcher Out of Parties

Melissa Joan Hart, who was the star of “Clarissa Explains It All,” and she’s doing just that in a new memoir called “Melissa Explains It All.”

In her new memoir, the “Sabrina the Teenage Witch” star says she was under the spell of a bunch of different drugs, Melissa Joan Hart also dishes on Ashton Kutcher and some celebrity hookups.

In an interview with Life & Style magazine, Melissa Joan Hart said “I experimented with weed, Ecstasy, mushrooms and mescaline for about a year and a half.”

In 1999, Melissa Joan Hart says she made out with another girl in a limousine during her “third or fourth time on Ecstasy.” The next day, the spellbinding teenaged witch showed up the next day at a photo shoot for Maxim while she was still high. Melissa Joan Hart also reminisces about taking Ecstasy at the Playboy Mansion.

Melissa Joan Hart explains that she was only dabbling in drugs, “I was kind of running with a bad crowd. I just didn’t enjoy taking drugs. I don’t like the loss of control.”

In “Melissa Explains It All,” Hart calls Jerry O’Connell “man-whore,” that she made out with. Melissa Joan Hart also reveals she hooked up with Nick Carter from the Backstreet Boys.

But there was one celebrity Melissa Joan Hart steered clear of, Ashton Kutcher. The former Nickelodeon star says she kicked Ashton Kutcher out of two parties for his “smartass remarks.” Melissa Joan Hart says, “Ashton and I just didn’t get along.”

“Melissa Explains It All” comes out Oct. 29.