Lopez plants one on his darling daughter at a Wizard of Oz event in L.A. Plus: Justin Timberlake, Kelly Osbourne, Samuel L. Jackson, London Fashion Week and more


Kourtney Kardashian lavishes attention on 3½-year-old son Mason on Sunday at the DVD premiere of Thomas & Friends: King of the Railway in L.A., where she also dished on daughter Penelope's budding friendship with cousin North West.