What would you wear to volunteer at an HIV charity? A plate-sized hairpiece that matches your own hair exactly? Lady GaGa decided this was a super neat radical idea. I say: YOU CAN'T EVEN SEE WHAT YOU'RE DOING, YOU NITWIT!

GaGa's hair style never sticks around long, so she will probably make up for this ridiculousness tout de suite. Either that or she'll top this malarky with something much more LOL-inducing.

Gaga has been afro-frizzy on the cover of Rolling Stone, Farrah Fawcett flicky on Dancing With the Stars, and neatly bobbed and long and tousled. Her neat little bow swtich is something of a favourite, and I actually find it quite adorable. It makes her look like a tone-on-tone Mini Mouse.

Amy Winehouse has owned the beehive for the last few years, but given the crack-addled slump her career has taken, GaGa could well pull that look off next.

All this hairstyle changing makes it very hard for GaGa's miniature impersonator, Terra Jole, to keep up. She's been stuck with the same long white do for an age. Check out her rocking performance in the related pics here. She's quarter the size, and 100% less annoying.