Millie Mackintosh is swapping Chelsea for America as she is set to join her future husband Professor Green on tour after their wedding.

The Made In Chelsea star, who has been in the show since it began, is set to walk down the aisle this September after which her rapper beau is jetting off to the States.

Millie is one of the main stars of the show.

But rather than be apart from him Millie is leaving everything behind, including the E4 series, to join Green on the road according to The Mirror.

"He is touring in America next year and Millie will join him as she didn't want to be apart from her husband so soon after tying the knot. She has told producers she's quitting the show and will join him there," a source said.

The couple have been together since November 2011.

The couple, who announced their engagement in March, are busy planning their nuptials at the moment. Green, whose real name is Stephen Manderson, has apparently put his foot down about a few things. The source explained: "Stephen does not want his wedding to be a Made in Chelsea circus."