The US X Factor judge – Nicole Scherzinger – was in the UK to officially open London’s biggest shopping centre.

Nicole, who was wearing a black cut out dress and platform heels, performed five songs to a rapt crowd and was later joined by Pixie Lott who was dressed in a more casual outfit of tartan shirt and jeans.

Here’s Nicole Scherzinger celebrating her 33rd birthday at Marquee Nightclub and Dayclub in Las Vegas, Nevada on Saturday.

Nicole Scherzinger flaunted her ridiculously fit body during a promotional photoshoot for her solo album Killer Love, which dropped back in March.

Nicole Scherzinger rocked her abs for her new music video “Right There” as she filmed in downtown Los Angeles.

The singer gave a sexy performance, channeling her inner “Pocahontas” in a racy outfit that showed off her curves.

The Pussycat Dolls diva Nicole Scherzinger took the stage along with guitarist Slash and a rockin’ band to perform in honor of the event, looking hot in a sexy all-black getup.

She shows legs and cleavage as she performs at Bare Pool concert at Mirage Hotel.

Nicole Scherzinger, gave seductive flicks for the January 2009 issue of Maxim Magazine Germany. The voice & face & of The Pussycat Dolls looked sultry in all hot night dresses.