Kourtney Kardashian -- Busty Beverly Hills Babe

Kourtney Kardashian was spotted out and about in Beverly Hills wearing a low-cut shirt that left little to the imagination.

From Starpulse: "We spotted Kourtney Kardashian taking her son Mason to a baby class with infant daughter Penelope at a house in Beverly Hills [recently]. The reality star wore a cleavage baring blouse as she carred [sic] her six-month-old daughter Penelope inside, followed by her son, who looked dapper in red plaid pants."