The South African has now finished as runner-up in all four of golf's major championships. So he sang this song...
WATCH: Louis Oosthuizen Sings A Song After Career Grand Slam Of Seconds
Louis Oosthuizen was in good spirits after his T2 finish at the USPGA Championship - As it meant he has now finished in second place in all four of golf's majors.
He closed with a one under par 70 to end the week at six under par.
The South African, who of course won the 2010 Open Championship at St Andrews, mimed to Andra Day's 'I will rise up'.
It makes for hilarious viewing...
Justin Thomas won his first major at Quail Hollow after shooting a three under par round of 68.
The American was two clear of Oosthuizen, Francesco Molinari and Patrick Reed.
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Major champion Louis Oosthuizen goes back to basics
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Jordan Smith was the top Brit at one under in a tie for ninth place.
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