Alison Brie: Number 49 on the Hot 100

She’s on our definitive list of the world’s most beautiful women.

With her tight sweaters and short skirts, Community’s resident princess is cuter than a basketful of kittens cuddling with a baby penguin.

Heat factor: She’s also on Mad Men, you say? Now, that’s a girl with ambition!

See the complete 2011 Hot 100 List

See the 2011 Hot 100 Gallery