Britney Spears' ex-husband, also known as Kevin Federline, was hospitalized down under. He's currently filming Excess Baggage, the Australian version of Celebrity Fit Club.
A show's rep told E! News that their first shoot was in November in Outback Western Australia.
Considering it's "widely regarded as one of the most remote and hostile parts of the country," during the shoot under the advice from the show's medic, K Fed was "taken to the hospital as he was showing signs of heat stress."
Sounds like he bounced back pretty quickly because he continued filming in the same location soon after the hospitalization. He's currently filming the show that will air on the Nine Network next year.