Jessica Simpson asks for popcorn at Broadway show?

Jessica Simpson asked for popcorn when she went to see sister Ashlee's Broadway debut - mistakenly thinking she was at the cinema, it has been claimed.

The singer and actress fancied a snack when she went to the first performance of Chicago last month. But the 29-year-old drew laughter from theatregoers when she tried to get popcorn.

A source said: "She asked for popcorn in the lobby.

"Poor thing thought she was at a movie."