Josh Duhamel was manhandled by a mystery woman who tried to snog the handsome star at Thursday’s premiere of his movie, “Life as We Know It.” Duhamel, married to Black Eyed Peas star Fergie, was shocked when the well-groomed stranger “marched up to him after the movie had finished at the Ziegfeld, grabbed his neck and tried to start making out with him. She seemed pretty excited. He was trying to get away but she’d clamped on. A security guard had to pull her off and throw her out. She was lucky his wife was on tour.” A source close to Duhamel said, “It was a little freaky. She wouldn’t let go.”