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Taking a look at the exposed top the young Heroes star is wearing, you would hardly know that the weather is getting chilly here in Los Angeles. Hayden Panettiere was just one of many celebrities who showed up to the Madonna concert last night at Dodger stadium to see the Hard Candy star joined on stage by Britney Spears and Justin Timberlake.

Amanda Bynes was covered from the waist up, bundled in a kicky
red jacket and long sleeves, but opted to show some skin in a short
dress and heels. Chaste Myspace befriender Tila Tequila tried to practice a little of what she recently preached by showing up in a demure dress–one that showed off her tats.

As for rock and roll enthusiast Heidi Klum,
she had her Victoria’s Secrets all covered up from the cold. She knows
we’ve already got her contours completely memorized, so no need to show
off. And Jennifer Lopez never even got out of her car because she thinks she’s better us.

Featured in the gallery: Hayden Panettiere, Amanda Bynes, Heidi Klum, Jennifer Lopez, Lisa Rinna, Dennis Quaid, Perry Farrell, Ryan Seacrest, Cherly Tiegs, Kate Moss, Lucy Liu and Tila Tequila.

Click any image to view all 20+ photos of the celebrities attending the Madonna concert in the gallery!

Taking a look at the exposed top the young Heroes star is wearing, you would hardly know that the weather is getting chilly here in Los Angeles. Hayden Panettiere was just one of many celebrities who showed up to the Madonna concert last night at Dodger stadium to see the Hard Candy star joined on stage by Britney Spears and Justin Timberlake.

Amanda Bynes was covered from the waist up, bundled in a kicky
red jacket and long sleeves, but opted to show some skin in a short
dress and heels. Chaste Myspace befriender Tila Tequila tried to practice a little of what she recently preached by showing up in a demure dress–one that showed off her tats.

As for rock and roll enthusiast Heidi Klum,
she had her Victoria’s Secrets all covered up from the cold. She knows
we’ve already got her contours completely memorized, so no need to show
off. And Jennifer Lopez never even got out of her car because she thinks she’s better us.Featured in the gallery: Hayden Panettiere, Amanda Bynes, Heidi Klum,
Jennifer Lopez, Lisa Rinna, Dennis Quaid, Perry Farrell, Ryan Seacrest,
Cherly Tiegs, Kate Moss, Lucy Liu and Tila Tequila.

Click any image to view all 20+ photos of the celebrities attending the Madonna concert in the gallery!