Katy Perry leaves little to the imagination in sheer leotard on Lauren Sanchez’s hen night

SINGER Katy Perry looks orbit underdressed as she pops out on rocket pal Lauren Sanchez’s hen night.

The pair — part of last month’s all-female Blue Origin space jaunt set up by — teamed up again ahead of .

Katy Perry pops out on rocket pal Lauren Sanchez’s hen nightThe pair were part of last month’s all-female Blue Origin space jaunt set up by Jeff BezosLauren hand in hand with pal Eva LongoriaKim Kardashian on her way to the river cruise

Katy, in a sheer leotard and mesh skirt, and Lauren, 55, were joined in Paris by reality star and Desperate Housewives actress .

They were photographed leaving their swanky hotel for a cruise on the Seine.

Luckily, 40-year-old Katy is now used to a big launch.

Last month Katy was reportedly regretting her behavior on the Blue Origin spaceflight.

The launch was touted as a powerful message of female empowerment as it sent six women into space.

But it sparked fierce criticism over its jaw-dropping price tag, environmental impact, and theof its star-studded crew once they touched down.

Perry was joined joined,, NASA rocket scientist Aisha Bowe, film producer Kerianne Flynn, and activist Amanda Nguyen on the Jeff Bezos-funded flight.

And she is now reportedly having second thoughts — not about the mission itself, but how it all played out.