TOM CRUISE'S MARRIAGE BOOT CAMP

Putting Hayley to test before popping question

TOM CRUISE is putting his prospective bride, actress Hayley Atwell, through a grinding gauntlet as part of her Mission: Impossible to become his fourth wife, spies say.

Apparently, the 39-year-old British beauty passed the first stage of her bridal boot camp and attended the Wimbledon tennis matches with the 59-year-old Scientology poster boy — her leading man in Mission: Impossible 7, insiders dish.

“Being paraded around Wimbledon is a huge step, and now Hayley will be intensely vetted by Tom and his people to check there are no hidden surprises down the line,” blabs an insider.