Demi Moore steps out for first time since post-Kutcher split rehab

Demi Moore appeared to glow last night at the launch party for her Lifetime series, "The Conversation with Amanda de Cadenet," as she announced that she was finally ready to ditch her "@mrskutcher" Twitter handle.

Three months after being rushed to the hospital after convulsing while smoking an unidentified substance at a party, and being whisked away to rehab to be treated for "exhaustion," Moore made her first public appearance last night to celebrate her new show at a party sponsored by InStyle magazine.

Moore no longer appeared sullen and gaunt, as she had throughout the fall and winter, but looked every bit the screen siren with round cheeks and a dewy complexion.

PHOTO: Demi at the bash.

Having put back on a significant amount of weight in the past few months, she smiled confidently as she posed for photos with InStyle editor Ariel Foxman and her close friend, de Cadenet.

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Moore's appearance came just two days after she returned to Twitter, the micro-blogging site where she was once a prolific contributor along with estranged husband Ashton Kutcher. Moore took to the site again last night, revealing that she was finally ready to carve out her own identity and sever ties with Kutcher completely.

Go to to find out how Moore was received on Twitter.