Has Nicole let her old party ways go?

It's all about giving back for celebrities at the moment with everyone from Ange to Madonna clambering for space on the goodwill bandwagon.
The last couple to grab a seat are new parents Nicole Richie and Joel Madden.
The pair hosted UNICEF's annual Light The Night Event on Saturday night and kicked off the silly season by switching on the lights in Beverley Hills.
This isn't the only charity venture for the previous party pair - they also set up the Richie Madden Children's Foundation earlier this year.
Meanwhile across town, Nicole's BF Paris, was assuring anyone would would listen that she and Benji are still in love, and that there is nothing going on between her and Stavros. Ah huh.
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