Marisa Tomei sitting on a bike with boyfriend Logan Marshall-Green in SoHo ... Heather Mills walking home after a visit to the hair salon ... Drew Barrymore leaving Gemma after lunch ... Ali Lohan walking in NoHo with a male friend ... Kirsten Dunst hanging out with younger brother Christian in SoHo ... Rihanna arriving at a recording studio downtown ... Carolina Herrera eating a late dinner at Elio's last night ... Britney Spears taking her sons Sean and Jayden to see The Little Mermaid on Broadway ... Sophia Bush leaving Pop Yogurt in SoHo with boyfriend Austin Nichols ... Hugh Jackman walking with his daughter along the Hudson River ... Lindsay Lohan leaving the Bowery Hotel in the back seat of an SUV ... ... Amanda Seyfried eating ice cream on Houston Street .... and Frances Bean Cobain walking with friends on on 14th Street.