So many, for various reasons... I don't have just one favourite.
Kat dennings
Jennifer Connelly
Michelle Monaghan
Helen mirren
Rashida jones
Rosario Dawson
Lacey chambers
Milan Kunis
Emily blunt
Whooping Goldberg
Meryl Streep
Madeleine khan
Monica potter
Olivia thirlby
Helen slater
Liza Weil...