Justin Bieber, Jennifer Aniston, Katy Perry: Celebrity pictures Jan 30

Today's celebrity pictures include a newly-single and heavily-tanned Tulisa Contostavlos leading the way for a girls' night out with The Saturdays' Rochelle Wiseman and Vanessa White, as they leave exclusive eatery Nobu and head to Movida nightclub in Central London.

In Cannes, Justin Bieber and French singer Shy'm, leaving very little to the imagination in a frosted corset, both attend the annual NRJ Music awards ceremony, and X Factor judge Kelly Rowland arrives at the 150th anniversary celebration of Barcadi in Berlin.

Across the pond, glittering and glamorous Hollywood star Jennifer Aniston, True Blood's Deborah Ann Woll and The Descendant's Shailene Woodley attend the 64th Annual Directors Guild of America Awards in Los Angeles.

Meanwhile, Desperate Housewives actress Eva Longoria is honoured at a gala in Nevada, Katy Perry poses on the red carpet with friend Markus Molinari at the GiveLove Charity Event in Vegas and Victoria's Secret model Candice Swanepoel is photographed in a bikini on a beach in St Barts...