Emma Watson was a vision in white at the Costume Institute Gala at the Met in New York City yesterday. We think the 20-year-old "Harry Potter" star looks great in her custom Burberry gown. What do you think?

The actress recently made it onto the list of Britain's richest actors under age 30.  She has earned an impressive $33 million since 2001. Leading the pack of young stars is her "Harry Potter" co-star Daniel Radcliffe, who has garnered an impressive $63 million since landing the boy wizard role in 2001.

Emma has also been included in a top 10 list of the most stylish stars in Britain. Girls Aloud singer Cheryl Cole was number one.

See more photos of Emma here!