The Hills star takes a break from promoting her reality show and hits the streets of N.Y.C. Plus: Nick & Vanessa, Carmen Electra and more

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GOING GREEN

The ailing Lily Allen, who was forced to cancel festivals in four European cities, loads up on her daily dose of greens in London on Monday. The "Smile" singer recently apologized for the cancellations on her MySpace page, telling fans, "I've got sinusitis and strep throat...and have been advised to take a couple of weeks off by a doctor in L.A. and a doctor here."