Sailor Brinkley-Cook flaunts her flat midriff in crop top and

She's often been spotted heading into DWTS practice with a smoothie and a coffee and Sunday was no exception. Sailor was spotted in an intricate white crop top and black athletic pants for practice.

Christie Brinkley Is 'Working' On Her Bikini Body While Eyeing Cocktails

University Challenge Cambridge Contestant 'Should Get A Hair Ad' After Hair-Flicking Display - Plus Comments

Christie Brinkley Is 'Working' On Her Bikini Body While Eyeing Cocktails

Sailor Brinkley-Cook Opens Up On Her Struggle With Depression - The Blast

Sailor Brinkley-Cook dazzles in gold fringe as she joins Dancing with the Stars cast after the show

FOX411's snap of the day

Christie Brinkley sports a chic trench with leggings as she jets out of LA airport with son Jack

Sailor Brinkley-Cook Photos, Sports Illustrated Swimsuit 2018 - Swimsuit

Christie Brinkley sports a chic trench with leggings as she jets out of LA airport with son Jack

Sailor Brinkley Cook Opens Up With Powerful Message On Body Dysmorphia: 'F**king Sick & Tired Of The Photoshop' - Perez Hilton

Sailor Brinkley-Cook Turned Her 'Body Image Issues' Into A Mission – Hollywood Life

Sailor Brinkley-Cook dazzles in gold fringe as she joins Dancing with the Stars cast after the show

Sailor Brinkley-Cook dazzles in gold fringe as she joins Dancing with the Stars cast after the show