RIHANNA FLASHES A HINT OF TONED TUMMY AND LEG AS SHE IN A CROP TOP AND THIGH-SPLIT-SKIRT

Spotted out and about on an unusually rainy day in La La land, Rihanna sheltered from the drizzle under her umbrella-ella-ella (sorry, we couldn't resist) sporting an asymmetric white pinstripe skirt, teamed with a blue crop top, platforms and stacks of gold jewellery. Rocking two British designers, Rihanna’s statement brogues are a signature Stella McCartney piece, meanwhile her skirt is by UK based designer J.W. Anderson. Swapping traditional black and navy for white keeps pinstripes fresh, meanwhile the side slit

and asymmetric hem add a subversive twist to a classic look. We. Love. It, recreate the look with one of the high street options . The R&B pop diva - who turns 27 next month - flashed her toned tummy in a marbled crop-top and thigh-baring white midi-skirt. The seven-time Grammy winner also toted a chic Louis Vuitton boxy bag and platform creepers as she popped into Alice + Olivia boutique. Riri - born Robyn Fenty - surprised her fans on Saturday by announcing some eagerly awaited new music. The Barbadian beauty took to Twitter to give followers a glimpse of her new material, sharing her collaborative track with Beatles legend Paul McCartney and Kanye West.The Diamonds hitmaker dropped the song titled Four Five Seconds with the tweet 'FIRST GLIMPSE AT MY NEW MUSIC!!!'

The track features 72-year-old McCartney on guitar and 37-year-old rapper doing what he does best.

In the catchy song which is available on iTunes now, Rihanna croons 'Now I'm four, five seconds from wildin'/And we got three more days 'til Friday.'

Leaving quite a gap between her work, the Battleship starlet's last album was Unapologetic which was released in November 2012.