Rosie Huntington-Whiteley announced that she and fiancé Jason Statham are expecting [1] their first child together earlier this month, and on Sunday, the model gave us another peek at her growing belly at Vanity Fair's Oscars afterparty in LA. Clad in a sexy silver gown, Rosie proudly showed off her baby bump upon arriving and stuck close to Jason on the red carpet — the outing marks their first official appearance since sharing the exciting news.