Stepping out on her special day, Kate WInslet was spotted out for a birthday shopping session in New York City on Tuesday (October 5), Turning 35-years-old today, the "Titanic" actress was joined by her cute kiddies, Mia and Joe, while picking up a few purchases in the West Village. Having been quite the life-changing past twelve months, Miss Winslet split from husband Sam Mendes while moving on to a new beau, British model Louis Dowler. As for her career, Kate is next lined up to shoot the Steven Soderbergh directed movie titled "Contagion" - which hits theaters on October 21, 2011. Boasting...