Bret Michaels brought his Roses and Thorns tour to Wheeling Island Racetrack and Casino in Wheeling, West Virginia on Memorial Day and it’s clear the performer is struggling with his endurance.

So much so, it has everyone around him worried.

PHOTOS: See Brett’s Pimped Out New Tour Buses

Traveling in style in new tour buses, Bret spent his pre-concert hours resting. But as one of his spokespeople admitted to RadarOnline.com: “He’s tired. He’s getting his rest.”

“He looks great and he's excited about everything but he did just have a close call -- and he's still tired a lot,” the spokesperson said.

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Bret Michaels New Tour Buses

• TAGS

• Bret Michaels
• Celebrity Apprentice
• Celebrity Apprentice Winner
• Donald Trump
• Roses And Thorns Tour
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