Kate Bosworth stood on her tiptoes yesterday to plant a kiss on her boyfriend Michael Polish's lips. The couple were out for a walk together in NYC's West Village. Kate and Michael arrived in the Big Apple a few days ago, in time for Monday's CFDA Awards. Kate Bosworth wore Altuzarra to the CFDAs and was on hand to congratulate Joseph Altuzarra in person after he won the Swarovski award for womenswear. Michael and Kate will have another big evening out on the town tonight. They're expected to attend the annual Whitney Art Party at the Whitney Museum, and will mingle with other celebrity guests, including Julianne Moore, James Franco, and many more.