Feisty fashionista Mr. Blackwell's 45th annual Worst Dressed List is out — and nasty as ever. Desperate Housewives' Nicollette Sheridan — whom he dubs "the Tacky Temptress of Wisteria Lane" — wins No. 1 sartorial offender. Blackwell also takes potshots at some easy targets (Paula Abdul, Britney), dismisses Lindsay Lohan as "over-hyped and under-dressed," and suggests Jessica and Ashlee Simpson's wardrobes are proof that "bad taste is positively genetic." Best of all, the quipster calls Lemony Snicket star Meryl Streep's "dowdy" outfits A Series of Unfortunate Events. Tee hee!