Making her mark! Selena Gomez shows off the sexy dance moves that won her talent judge spot

She has just won a spot as a judge on dance competition Make Your Mark.

And it was clear to see why, after the pretty starlet stunned fans with her sexy dance moves at a show in Vancouver last night.

The Wizards of Waverly Place star sparkled in her figure-hugging glittery dress

Eye-popping: Selena Gomez gave her fans a thrill as she ran across the stage in her low-cut dress in Vancouver last night

Selena, 19, showed off plenty of cleavage in a low-cut number that flattered her figure during the show, which was part of her debut headlining tour We Own The Night.

Her silky blue skirt gave fans a tantalising glimpse of her amazing legs, while she upped the glamour stakes even further with gold shoes.

And she gave her fans a thrill when she ran from one end of the stage to another in the outfit.

The fact she was able to dance and run around the stage in her high-heels was almost as impressive as the performance itself.

Excited: The star did her best Frankie Howerd impersonation as she hammed it

up

Making a stand: Glamorous Selena looked pleased with herself between songs

Because she's worth it: Selena showed off locks that are worthy of a shampoo endorsement as she swirled her head

Earlier in her performance she showed off her perfectly flat stomach in glittering purple trousers and a high cut hooded top.

No doubt it was her dance floor prowess that persuaded Disney bosses to make their protege one of the judges on Make Your Mark.

Selena said: 'I have never judged anything, I’m kind of excited.'

However it seems it will be her throng of males fans that will be getting energised after rumours emerged she may be splitting up with her teen idol boyfriend Justin Bieber.

A source told ShowbizSpy.com she is “growing increasingly frustrated” with 17-year-old Bieber's behaviour.

The source said: 'Justin is still like a kid. All he wants to do is watch movies and play video games.

''Selena is very much a young woman. Most of the time they are apart because of work commitments.

'She wants to go out and have romantic dinners, but that’s not happening.'

It is sure to be a blow to the Baby star, as he has spoken about wanting to have children with the starlet.

She's at it again: Selena loved running around the stage despite wearing high-heels

A magical stomach: The Wizards of Waverly Place star bared her toned tummy

Selena's climax: The star clearly loves to go out with a bang as shown by the storm of confetti