Well ... Dan Wheldon was actually driving the winning car at this year's Indy 500, but Justin Timberlake's clothing line -- William Rast -- sponsored it.
Wheldon -- sporting William Rast on his chest and his #98 car -- took the checkers at Indy for the 2nd time in his career. He crossed the finish line seconds after rookie JR Hildebrand wrecked in front of him.
Timberlake hit his Twitter to celebrate right after the race ...
Is there anything JT can't do?