Kourtney Kardashian stepped out in LA for a shopping trip with her son Mason on Monday. Pairing her graphic t-shirt with short shorts, Kourtney had her toned and tan legs on display. It's just one in a series of picture-perfect outings [1] Kourtney has taken since news about her split from Scott Disick [2] emerged in early July. Last week, she showed a hint of skin [3] after meeting up with her mom, Kris Jenner, on July 28. Meanwhile, Scott suggested "the grass isn't always greener" [4] post-breakup when he attended a friend's wedding on July 31.