Kourtney Kardashian shows off her abs in white silk crop top as she heads to lunch

Kourtney Kardashian, 40, was spotted yesterday in Agoura Hills, California. The oldest of the Kardashian sisters went to Plata Taqueria & Cantina for lunch.

She blocked her eyes from the sun on the hot SoCal day as she walked from her car to the restaurant, her face slightly glistening.

The Keeping Up with the Kardashians star wore a sexy silk white crop top with straps that wrapped around her exposed midriff and a pair of ripped high-waisted jeans. Looking good!