Sandra Bullock will surely be popping open the champagne as her new romantic comedy, "The Proposal," accepted the top spot at the box office this weekend by grossing $34.1 million, according to early estimates by Hollywood.com Box Office. Not only did “The Proposal” win the weekend, but it was by far the best opening of Bullock’s career, nearly doubling the opening of her previous best, “Premonition,” which debuted to $17.6 million in 2007
