She's also a great actress and good person. its nice to see a celeb putting their fame to good use too, like Emma Watson has done with the He for She campaign.
her speech at UN:
I haven't watched Noah yet, but I've seen most of her movies. Seen the whole Harry Potter series, my fave film since those is probably Perks of being a Wallflower. But her best performance is probably in Bling Ring, also she looks real hot in that film, totally opposite role to Hermione.