My Peterio Awards (Part Twenty: Worst Supporting Actress in a Film)

Watching Julie Walters in 'Mamma Mia!' was like watching my grandmother being goofy, amusing for the first 5 minutes and then it was just both painful and painfully embarrassing. What was she doing during the ‘Dancing Queen’ number?

Other Notable Nominees: Christine Baranski ‘Mamma Mia!’, Anna Popplewell ‘Prince Caspian’ & Reese Witherspoon ‘Penelope’