While it wasn't quite able to reach the series high mark, The Twilight Saga: Breaking Dawn Part 1's outstanding estimated $139.5 million opening indicated that the sexy teen vampires are as popular as ever. What does appear to have lost some of its appeal, however, is dancing penguins: Happy Feet Two struggled to even open to half as much as its popular 2006 predecessor. Overall box office was up around 14 percent to at least $221 million, and the weekend could wind up ranking as the fifth-highest on record.Breaking Dawn's $139.5 million opening is second-best among Twilight movies behind 2009's New Moon ($142.7 million). That's a small gap, though, and Breaking Dawn still managed to claim fifth place on the all-time opening weekend chart behind Harry Potter and the Deathly Hallows Part 2, The Dark Knight,Spider-Man 3and New Moon .