LONDON (Reuters) - "Trolls" stars Justin Timberlake and Anna Kendrick lit up the London Eye ferris wheel in the British capital on Thursday night in an array of colors as they promoted their new animation film.

The duo walked a rainbow carpet, along which cheering fans wore colorful wig replicas of the famed dolls' hair.

When asked about the upcoming U.S. election, Timberlake said: "Whoever wins, give us one of those", referring to the ferris wheel.

"Trolls" hits cinemas worldwide from Oct. 13.