Rihanna's sheer delight on NYE

Rihanna proved herself to be the hostess with the mostest on New Year's Eve.

The 22 year old looked stunning in a striped maxi dress with sheer see-through stripes as she hosted the New Year's Eve party at Pure Nightclub in Las Vegas.

In fact Rihanna was very much the lady in red with red hair and deep red nails.

Rihanna jetted into Vegas after enjoying a family Christmas in Barbados, following reports that she has split with boyfriend Matt Kemp.

After hosting PURE nightclub event, RiRi joined Beyonce, Jay-Z and Kanye West at “The Cosmopolitan” after-party. You can see all the pictures below.