She wows crowds almost nightly in Las Vegas but for a special event, this star certainly knows how to take it to the next level.

Britney Spears put on a super sultry performance at the iHeartRadio Music Festival in Las Vegas, Nevada.

The 42-year-old singer shimmered on the star-studded stage and immediately established herself as the Queen of Sin City on Saturday night.

Seamy: Britney Spears put on a super sultry performance at the iHeartRadio Music Festival in Las Vegas, Nevada

Looking as good as she ever has, the Oops I Did It Again star had concert-goers screaming as she stepped out on stage in a long-sleeved military inspired look.

Featuring studded leather arms with an embellished A-line mini skirt, the look was eye-catching but did not have long for this world.

Within a song, the bedazzled hat-wearing star ditched the look with the help of her hunky dancer.

Ripping off the costume, Britney revealed a much more sultry look which was far better for showing off her toned and terrific physique.

Welcome to her house: The 42-year-old singer shimmered on the star-studded stage and immediately established herself as the Queen of Sin City on Saturday night

Pushing it: The star wows crowds almost nightly in Las Vegas but for a special event, this star certainly knows how to take it to the next level

Just the begining: Looking as good as she ever has, the Oops I Did It Again star had concert-goers screaming as she stepped out on stage in a long-sleeved military inspired look

Giving her body its moment to shine, the Las Vegas regular wore just a pair of panties with a feather skirt and a wrap material halterneck top.

Making the look event hotter, the star wore a pair of fishnet stockings and thigh-high boots.

Britney – who usually struts her way across the stage at Planet Hollywood for her Pieces Of Me residency – did not hold back.

Moving on: Ripping off the costume, Britney revealed a much more sultry look which was far better for showing off her toned and terrific physique

Oh la la: Giving her body its moment to shine, the Las Vegas regular wore just a pair of panties with a feather skirt and a wrap material halterneck top

Ab-tastic: The star was in amazing shape, and showed off her taunt tum with confidence

Added extras: Making the look event hotter, the star wore a pair of fishnet stockings and thigh-high boots

The Las Vegas regular then further turned up the heat with some sexy bump and grind moves with her hunky backup dancers.

But the 34-year-old saved her extra special sexy moves for duet partner G-Eazy.

The iconic singer surprised the crowd by bringing the rapper out to close her iHeartRadio Festival set.

Werk: Britney – who usually struts her way across the stage at Planet Hollywood for her Pieces Of Me residency – did not hold back

Sexy steps: The Las Vegas regular then further turned up the heat with some sexy bump and grind moves with her hunky backup dancers

Flying high: During her set, the hitmaker was lifted up by her dancers, again allowing her to show off her amazing body

One more time: The 34-year-old and her dancers got rather sensual on stage

The singer and the rapper grinded up against each other, with Brit at one point dropping to her knees as G-Eazy rapped behind her.

The pair performed their hit Make Me before ending with the rapper’s track Me, Myself & I.

Saturday was certainty a pop music lover’s dream with performances from Ariana Grande, Usher, Pitbull, Cage the Elephant and Zedd.

For may last trick: The iconic singer surprised the crowd by bringing G-Eazy out to close her iHeartRadio Festival set

Double whammy: The pair performed their hit Make Me before ending with the rapper’s track Me, Myself & I

Fans were also surprised during Florida Georgia Line’s performance when the Backstreet Boys emerged on the back of the announcement that they are going to have a Las Vegas residency.

Making sure all fans were satisfied, Saturday as saw performances from Sting and Tears For Fears.

Those not lucky enough to get tickets to inside the T-Mobile arena did not miss out on the music either.

Big night: Saturday was certainty a pop music lover’s dream with performances from Ariana Grande (pictured), Usher, Pitbull, Cage the Elephant and Zedd (pictured)

Side to side: Ariana performed her hits in a nude bandeau with black pants and a yellow jacket

Busy day: Hailee Steinfeld performed with Zedd on the T-Mobile stage but also did her own set at the Daytime Village

The Daytime Village saw acts like Sam Hunt, Panic! at the Disco, Alessia Cara, Hailee Steinfeld, Good Charlotte, Jeremih, The Chainsmokers, DNCE, Bryson Tiller and Tinashe take the stage.

 

The first day of the festival saw everything from Miley Cyrus to U2 perform.

Miley surprised fans by bringing out Billy Idol to sing with her.

They’re back! Fans were also surprised during Florida Georgia Line’s performance when the Backstreet Boys emerged on the back of the announcement that they are going to have a Las Vegas residency

Iconic: Making sure all fans were satisfied, Saturday as saw performances from Sting and Tears For Fears