"Mamma Mia" Premiere in London (15 images)

American actress Meryl Streep attends the World premiere of "Mamma Mia" at Odeon, Leicester Square in London on June 30, 2008. (UPI Photo/Rune Hellestad)

American actress Meryl Streep attends the World premiere of "Mamma Mia" at Odeon, Leicester Square in London on June 30, 2008. (UPI Photo/Rune Hellestad)

British actor Pierce Brosnan attends the World premiere of "Mamma Mia" at Odeon, Leicester Square in London on June 30, 2008. (UPI Photo/Rune Hellestad)

American actor/producer Tom Hanks attends the World premiere of "Mamma Mia" at Odeon, Leicester Square in London on June 30, 2008. (UPI Photo/Rune Hellestad)