Nicole Richie's daughter has celebrated her fourth birthday with a 'Toy Story'-themed party.

The fashion designer - whose House of Harlow 1960 clothes collection is named after her little one - and husband Joel Madden celebrated Harlow's latest milestone at Studio City, California with a number of celebrity guests.

Brad Goreski thinks it is "unfortunate" Rachel Zoe feels they are competing for work.

The former protege of the Hollywood stylist has now gone on to work for himself, and he admits the ongoing feud between him and his old boss is hard for him to understand because she is so successful.

Rachel Zoe has lost a suitcase full of designer clothes.

The celebrity stylist - who launched her own label earlier this year - saw her trunk full of treasured vintage clothing lost while she flew to the luxurious holiday destination of St. Barts with American Airlines.

Rachel Zoe is launching two new top-secret categories for her clothing line in February.

The celebrity stylist - who launched her eponymous label earlier this year - will be adding to the collection but won't reveal what it will be.

Rachel Zoe believes shoes are a work of art.

The fashion stylist - known for her work with celebrities such as Nicole Richie and Cameron Diaz - has a huge passion for heels, and says she sometimes won't wear a pair of shoes because she thinks they're too beautiful.