The actress - who has two kids with husband Chris Martin - was reportedly set to give the opening performance at several of the Glee star’s dates in America, but has backed out at the last minute.
A source told the Mail on Sunday: 'Gwyneth thought it would be bad for her image to go off on a US tour. She pulled out and Matthew has cancelled a number of his gigs. But he is still planning to come to London in June and they have plans to go out to dinner. She's not ruling out performing with him in the future.'
But Paltrow's spokesperson has claimed: 'There are no plans for her to tour with Matthew. There were requests for her to perform at a few events but nothing was ever confirmed.'