Bar Refaeli posts cute bikini shot on Twitter as she 'catches' rays in her hand on the beach:Star Celebrity Hollywood

Bar Refaeli posts cute bikini shot on Twitter as she 'catches' rays in her hand on the beach

By Holly Thomas

PUBLISHED: 09:12 EST, 4 June 2012 | UPDATED: 09:12 EST, 4 June 2012

There's nothing like a perfect rainbow to brighten up the day.

And when Bar Refaeli saw one during her day on the beach, she couldn't wait to catch it on camera.

The model posted a picture of herself 'holding' a rainbow on her Twitter page- a perfect way to mark her 27th birthday.

She looked stunning as ever in a simple black sting bikini, wearing no make-up and with her hair wet.

Gold at the end of the rainbow: Bar Refaeli retweeted this gorgeous picture today to mark her 27th birthday

Bar retweeted Team Bar Refaeli, who wrote 'Happy Birthday @BarRefaeli, I Hope You' ll Have A Great And Beautiful Day With Your Family'

She appears to be in the party spirit, and also tweeted a gorgeous picture of a huge pool with a lovely seating area next to it, writing 'Birthday party about to begin:):)'.

It appears she started celebrating a little early however, as she wrote last night: 'Thank you guys for your wishes! My Bday is tomorrow.. But who says I can't start celebrating before?!'

Getting the party started early: Bar also posted this picture of herself dancing last night

She also tweeted a picture of herself the night before whipping her hair around while wearing a white bikini top and a pair of tiny shorts.

And as if life weren't sweet enough for the blonde beauty, she is rumoured to have found love recently as well.

And the man in question is just as famous as the supermodel, who was just named Maxim's Hottest Woman In The World.

Life's a beach: Bar also posted this picture of herself with a surfboard given to her by Jameson

The New York Post has reported that Leonardo DiCaprio's former flame enjoyed a steamy night out with Olympic Gold Medalist snowboarder Shaun White.

Refaeli and the 25-year-old red-haired athlete were reportedly spotted partying together at SoHo lounge Sway last Sunday night.

There, the pair were seen 'dancing, hugging and kissing' to the early morning of Monday morning, according to a source.

Heavenly: Bar tweeted this picture of the stunning setting for her 27th birthday party

'They were all over each other,' the insider told The New York Post's Page Six. 'They were dancing, hugging, kissing — you name it.'

According to the paper, the pair were also seen taking a bike ride around Central Park earlier in the week.

But despite being dubbed the hottest woman of the year by the magazine, she said that she didn't exactly have men lining up around the block to date her.