fashion nyc cold bryant park Kelly Osbourne jacket dress headband boot boots necklaceX17 spotted Kelly Osbourne braving the cold to attend the the alice + olivia Fall 2010 Presentation at Provocateur with none other than Sabrina the Teenage Witch herself, Melissa Joan Hart!

Now, we're not saying Kelly is a (rhymes with Witch) but Melissa has a pretty squeaky clean image befitting of a TGIF staple.

Kelly, who walked in Betsey Johnson's show last night, Tweeted a thank you to MJH, saying, "@MellyJHart thank you so much it made me feel so much better seeing you in the audience i was sooooo nervous."

Also at fashion week were Gossip Girl's married folks Matthew Settle and Kelly Rutherford, Sophia Bush and Tinsley Mortimer (gallery below.)