MIAMI BEACH, Fla. -

The Miami Heat may be champions of the NBA... but when it comes to singing, the champs need to stick to their day jobs.

Appearing at Shane Battier's charity Battioke event last night, Heat players spared no time in butchering some of the world's most popular songs.

LeBron James and Dwyane Wade teamed up to "sing" Shai's hit "If I Ever Fall in Love," before LeBron went solo to perform Michael Jackson's classic "Rock With You."

According to Battier, the event raised over $100,000... none of which will go to repair the eardrums that were damaged.