Hair-color spokes-babe EVA LONGORIA-PARKER sits down for a one-on-one with ET! The "Desperate Housewives" star is at the Cannes Film Festival for L'Oreal Cosmetics, a major sponsor of the event, where paparazzi mania is taking over!

"As crazy as it seems, it's very organized," Eva says.

Her French-born hubby TONY PARKER is in playoffs right now, so he could not join her, but the two won't be apart for long.

"I'll be home tomorrow," she says. "It's his birthday."