Emma Watson arrived at LAX and was swarmed by Harry Potter fans as she boarded a bus to pick up her rental car on Saturday. The actress is on the West Coast after stepping out in a strapless Bottega Veneta gown at last week's NYC premiere of Harry Potter and the Deathly Hallows Part 2. We chatted with Emma and her costars, including Rupert Grint and Daniel Radcliffe, on the red carpet and they shared their feelings about the end of the series. The cast is going out with a bang, though, since the final installment of the franchise hit theaters on Friday and earned more than $475 million at the weekend box office worldwide. The total was enough to make the movie the highest grossing opening weekend ever.