Who's the next star showcasing in Top Gear's "Star in a Reasonably Priced Car"? Well, according to The Sun, it's none other than Days of Thunder star, Tom Cruise and his Knight and Day co-star, Cameron Diaz. THese two are said to be taking a lap around the Top Gear track in a Kia c'eed in hopes of getting on top of the leader board. Apparently Cruise and Diaz were in Britain for the premiere of their new movie Knight and Day when Cruise's "people" gave Top Gear a call.

A Top Gear->ke1860 source is the root of this story and he says, "Tom knew we were filming so asked if he could give the old Kia a whirl.

"Cameron was up for it too so we're getting two A-list stars for one show. Jeremy Clarkson and the boys couldn't be happier."

The Tom Cruise and Cameron Diaz edition of "Star in a Reasonably Priced Car" is said to be airing as soon as this Sunday so make sure you keep your eyes and ears open to catch these two stars whipping it around the track.

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