Ariana Grande show her body in Instagram

Ariana Grande, 23, shows her body to promote her Dangerous Woman Tour. The singer shared in her Instagram  photos to tease her 94 million followers with a sexy costume change they might expect to see on stage.

The 23-year-old donned a black unitard as she showcased her slender pins in a pair of fishnet stalkings and heels as she posed seductively on the ground.

The Side To Side songstress captioned the shot: 'Eighteen days @dangerouswomantour.'

Her tour stars on February 2 in Phoenix, Arizona.