People News Kristen Bell lip syncs to 'Frozen' co-star Idina Menzel 11/09/2017 Kristen Bell delighted fans Tuesday by lip syncing to "Frozen" co-star Idina Menzel. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Idina Menzel Kristen Bell Frozen