Did JT Poke Fun at Brit's Rehab Drama?

6/22/2007 11:55 AM PDT BY TMZ STAFF
"They tried to make her go to rehab, she said no, no, no."

Justin Timberlake busted out his own version of the scorching hot Amy Winehouse tune "Rehab' during a concert in Zurich earlier this month -- a shot at his rehab-hopping ex perhaps?

Thanks to eve1976 on YouTube, the whole thing is on video. You decide.