Star Tracks: Friday, October 14, 2011

She's on the hunt! Nicole Richie flaunts her stylish tastes at the QVC Presents FFANY Shoes on Sale event in New York on Thursday.

X Factor mentor Rihanna puts her stunning assets on display during a concert in London's O2 Arena on Thursday.

Is she or isn't she? With rumors swirling of a budding baby bump, Jessica Simpson stays covered up while leaving her Westwood, Calif., clothing store on Thursday.

Not too shabby! Johnny Depp suits up Thursday for the L.A. premiere of his new movie, The Rum Diary, which hits theaters Oct. 28.

Pink keeps 4-month-old daughter Willow front and center during a coffee run in New York's Tribeca neighborhood on Thursday.

Alicia Keys makes a love connection with hubby Swizz Beatz Thursday at the opening-night performance of the Broadway play, The Mountaintop, which stars Samuel L. Jackson and Angela Bassett, in New York.

Prince William and Duchess Catherine flash their million-dollar smiles during a fundraising dinner at London's St. James's Palace on Thursday.

Proud papa David Beckham cheers on sons, Romeo, 9, and Cruz, 6, as they show off their skills on the soccer field Thursday in Los Angeles.

Welcome to the land Down Under! Kendra Wilkinson brings her bubbly personality to Sydney, Australia, on Thursday.

Beyoncé protects her growing assets from the elements Thursday in New York City.

Also in New York: a leather-clad Gwyneth Paltrow, who keeps it casual on the set of her latest project, Thanks for Sharing, on Thursday.

Kourtney Kardashian gives her little man Mason, 22 months, a lift while strolling through New York's Tribeca neighborhood on Thursday.

Hugh do you do? Jackman offers up a royal hello to Queen Elizabeth Thursday during an Australian-themed reception at London's Buckingham Palace.

Recycling a beloved jacket, Pippa Middleton leaves her London office in style on Thursday.

DWTS contestant David Arquette, who recently gushed about girlfriend Christina McLarty, leaves an L.A. dance studio in dapper duds on Wednesday.