The 90210 star and some Oompa-Loompas share a sweet moment in N.Y.C. Plus: Scarlett Johansson, LC, Justin & Jessica and more

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MELLOW 'YELLOW'

Kristen Stewart plays it cool Thursday at the Los Angeles premiere of her latest film, The Yellow Handkerchief. The romantic drama, which also stars William Hurt and Maria Bello, hits theaters Feb. 26.