Leighton, who plays socialite Blair Waldorf in the television drama, admits she couldn't resist taking an expensive pair of shoes her character was given to wear.
According to British newspaper the Daily Star, the 24–year-old actress said: 'I totally jacked these Michelle Perry booty shoes with gold heels that I wore on the show - they are so sexy and hot.
'The only thing is now I can't walk in them, they really hurt but still I love them.'
Meester stars alongside Gwyneth Paltrow in new flick Country Song, a film about a rising singer who gets involved with a fallen music star as the pair try to save her career.