Picking sister Kim as her designated driver is a no-brainer for Kourtney Kardashian.
"Luckily, Kim doesn't drink, so she drives us everywhere," Kourtney says.
Adds Kim, "I am always the designated driver. I've never been big on drinking."
The Kardashians, fellow reality star Kendra Wilkinson and a slew of other boldfaced names are featured in E!'s new Drive Safe campaign to promote responsible drinking.
The network teamed up with Sean "Diddy" Combs and Ciroc Ultra Premium vodka to shoot the spot at Hollywood's LAX nightclub. Along with the celebs' designated driver picks, the ad includes info on online and wireless access to local taxi services across the country.
As Wilkinson told me during shooting, "It's crazy what one or two drinks can do. It's sad how innocent people die because of stupidity."
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