Rosie Huntington-Whiteley in cherry print blouse and leather pants in Lal Vegas on January 20

WHO: Rosie Huntington-Whiteley on the red carpet at Jennifer Lopez All I Have event in Las Vegas on January 20 2016

WHAT SHE WORE: Rosie wore black fur jacket, black cherry print Saint Laurent blouse, black leather Paige Denim pants, ankle boots, black studded Tomasini Paris bucket bag and Neil Lane diamond engagement ring

BUY:

BLOUSE: SAINT LAURENT CHERRY PRINT BLOUSE

PANTS: PAIGE DENIM MOLLY LEATHER LEGGINGS BLACK at Shopbop at Paige Denim at Selfridges at Saks Fifth Avenue

BAG: TOMASINI PARIS ET20 SUEDE BUCKET BAG

RING: NEIL LANE JEWELRY