Britney got involved with Twister Dance for the sake of the children

Britney Spears has been chatting about her motiv­a­tions to be the face and feet of "evol­u­tion­ary" Twister Dance game (SPOILER — none of the reasons are: "they gave me a shitload of cash").

"I got involved with Hasbro's Twister Dance because I think it's such an evolution for kids," she told Extra, citing dancing about as a "favourite thing to do" with her own kids.

The game and the accom­pa­ny­ing "music video" (advert) Britney recently shot features a 'brand new' working of 'Till The World Ends'.

She explained: "I think it's really cool because of course it's a remix and it's different and just the way the beats are created through­out the song are really different."

Incredible.

"It def­in­itely makes you want to get up and dance," she mused.