Extensions off to Jaime Pressly, one of the funniest women on TV. Her Emmy award-winning portrayal of Joy Turner on My Name Is Earl is so solid that it's easy to forget she's a bonafide sexpot (with credits like Playboy spreads, countless "sexiest women" list mentions, and the lead in Poison Ivy: The New Seduction on her resume). Of course, Pressly's hotness isn't anything out of the ordinary: she has blonde hair, blue eyes, big boobs and a button nose. Yawn, right? But it's Pressly's self-awareness that allows her to take her conventional looks to cartoonish heights as Joy. And therein lies the comic genius.