Ready for (California King) bed? Rihanna flashes her undies in boudoir lingerie

WE'VE all been tempted to wear our PJs and slippers out of the house when the milk runs out – but Rihanna may be a bit too attached to her bedroom attire.

The smouldering singer gave us all a peek into what goes on in her boudoir after she showed up to the MTV Movie Awards rocking some flesh-exposing lingerie.
And no, we're not talking about lingerie-inspired attire, like suspender tights or a corseted frock – Riri rocked up to the star-studded event in her undies and nightgown. As you do.
Looking like she had just breezed from her bed to LA's Nokia Theatre – getting ready is just so passé, dahling – the 26-year-old showcased her envy-inducing pins in a tiny white silk playsuit that hardly covered an inch of toned thigh.
With her ample assets spilling out of the risqué bodice, Rihanna looked fit for a naughty night in a bridal suite.

NAUGHTY GIRL: Even Riri couldn't stop giggling at her risqué attire [WENN]

FLESH-FLASH ALERT: The singer showed off every millimetre of thigh [FAMEFLYNET]

Luckily, the Pour It Up singer had her trusty white nightgown with her to provide some much-needed coverage… except the gown was completely sheer. Oh well, it was a nice attempt.
The floating floor-length gown, which was trimmed with silk, gave the impression that Riri was working on an ode to Olivia Newton John's Hopelessly Devoted To You performance in Grease – if Sandy Olsen had reached her achingly sexy phase within the first half hour of the film.
Wearing her dark tresses up with loose tendrils around her face, Rihanna somehow managed to make her nightwear look chic, teaming the steamy combo with strappy heels and an Angelina Jolie side-leg pose.
We doubt we could really pull off that level of sex appeal in our nightwear – flannels and a baggy t-shirt don't really have the same va-va-voom.

DANGER ZONE: Riri's fluttering gown offered little to no coverage [SPLASH]

WERK IT: Rihanna made lingerie look high fashion [SPLASH]

As well as stealing attention from all the actual movie stars at the award ceremony, Rihanna had a seriously successful night at the MTV bash.
The starlet, who is rumoured to be dating Toronto heartthrob Drake, tore up the stage with Eminem ahead of their joint tour as they performed Monster for the crowd.
And then, despite not even being an actress, the Barbadian beauty managed to scoop a gong as well.
Riri bagged the Best Cameo award for her role as herself in apocalypse comedy This Is The End.
The Hunger Games was the big winner of the night, landing the Best Film Award as well as Golden Popcorn statues for Jennifer Lawrence and Josh Hutcherson.
Jared Leto followed up his Oscars glory with a gong for On-Screen Transformation – which, let's face it, is the bigger prize.

MONSTER HIT: Rihanna teamed up with Eminem on stage [GETTY]

THE WINNERS
Movie of the Year
The Hunger Games: Catching Fire
Best Female Performance
Jennifer Lawrence: The Hunger Games, Catching Fire
Best Male Performance
Josh Hutcherson: The Hunger Games, Catching Fire
Breakthrough Performance
Will Poulter: We're the Millers
Best Kiss
Emma Roberts, Jennifer Aniston and Will Poulter: We're the Millers
Best Fight
Orlando Bloom & Evangeline Lilly vs. Orcs: The Hobbit, The Desolation of Smaug
Best Comedic Performance
Jonah Hill – The Wolf of Wall Street
Best Scared-as-S*** Performance
Brad Pitt: World War Z
Best On-Screen Duo
Vin Diesel and Paul Walker: Fast & Furious 6
Best Shirtless Performance
Zac Efron: That Awkward Moment
#WTF Moment
Leonardo DiCaprio: The Wolf of Wall Street
Best Villain
Mila Kunis: Oz The Great and Powerful
Best On-Screen Transformation
Jared Leto: Dallas Buyers Club
Best Musical Moment
Backstreet Boys, Jay Baruchel, Seth Rogen and Craig Robinson: This is the End
Best Cameo Performance
Rihanna: This is the End
Best Hero
Henry Cavill as Clark Kent: Man of Steel
MTV Trailblazer
Channing Tatum
MTV Generation Award
Mark Wahlberg