Bare it all and eat brunch above London while naked, all for a good cause.

In the mood for brunch with a cheeky twist?

Looks like London’s getting a sky-high bottomless brunch offering something a little different, because before you step on board, you’ve gotta take your kit off.

Bottom’s Up is a flight on London in the Sky with a difference. Men and women will be invited to take part in two separate events where they’ll strip down and take off for Movember and Coppafeel respectively. Raising money and awareness for breast cancer with the latter, and men’s health problems, from prostate cancer to mental health, for the former.

The event will take place on 30th April, with guests bearing all (or choosing to stay in your pants) at the O2. All you have to do is cover the cost of the experience, and if you're feeling extra generous, you can be sponsored to raise a little more. All funds from tickets and sponsorships will then be shared between the two participating charities.

To take part in the Naked Brunch, register here and 44 lucky participants will be chosen by 5th April, flights cost £99 per person.