Coldplay -- The Amy Winehouse Tribute
Coldplay THE AMY WINEHOUSE TRIBUTE
![](https://imagez.tmz.com/image/62/16by9/2011/12/17/62dc0e7ab565551b87dc89357b2d3645_md.jpg)
Coldplay honored the memory of Amy Winehouse with a moving rendition of "Rehab" during their show at the Samsung AT&T Summer Krush concert -- while a TON of stars watched in the crowd.
Lindsay Lohan, Gwyneth Paltrow, Channing Tatum, Kate Bosworth and Heidi Klum were all at UCLA to check out the show.
So to summarize -- Coldplay played "Rehab" in front of Lindsay Lohan ... who once went to rehab at UCLA.
Weird, right?