Harry Styles, Russell Brand, Mel C and Sam Smith get silly in photo booth for good cause #BringBackOurGirls #Entertain9jar via @myentertain9jar

Celebrities in their dozens were happy to strike a pose for gay equality charity Stonewall

IT'S always great to see celebrities doing their bit for charity.
When these good deeds involve the stars poking fun at themselves, it’s even better.
Harry Styles, Russell Brand, Mel C and Sam Smith have all made Monday a little bit easier by doing exactly that.

Harry Styles was happy to back the campaign [#FirstSNOG Insta-Exhibition]

The famous faces all signed themselves up to raise awareness for gay equality charity Stonewal by pulling funny faces in pictures and then sharing them with the world.
The slightly bizarre campaign was started by SNOG Frozen Yoghurt which is celebrating Stonewall's 25th anniversary in the belief that people should be free to snog who they please.

Russell Brand is proudly pro gay rights [#FirstSNOG Insta-Exhibition]

Just as the celebrities have demonstrated, all you have to do to take part is download the SNOG app from iTunes, pout, take a snap, have a play around with the graphics and upload your pic onto the interactive #FirstSNOG Insta-Exhibition.
Rita Ora, Jack Whitehall, Noel Fielding, Katy B, Florence Welch and a whole host of stars have already backed the initiative in the hope that other will follow in their footsteps.

Mel C had fun supporting the good cause [#FirstSNOG Insta-Exhibition]

“I believe in equal rights For everyone,” tweeted One Direction’s Harry, who reportedly once took his ex flame Kendall Jenner to a gay bar. “I think God loves all.”
Katy Perry’s ex-husband Russell Brand, who is also backing the campaign, has also spoken out about gay rights.
“Let people be married to each other if they want to. It's silly to legislate bigotry.”