How to put pictures of yourself as your twitter background?

[LikemeeLikeYouu.]

All celebrities have their own pictures as their twitter background and i think it looks kind of cool so please help! and follow me on twitter:
http://twitter.com/ShanySeesYou

[Mere Mortal]

"How do I post a picture to Twitter?

Twitter doesn't offer an official picture posting feature of its own, however, most people use a third party application (a popular one is TwitPic) to post pictures to Twitter accounts. Check out other photo and video apps on the Twitter Fan Wiki here! Note: Twitter doesn't officially support Twitpic or other third party applications, but you can usually find them on Twitter (follow Twipic here) to get help or find out the latest updates!"

http://help.twitter.com/portal
http://twitpic.com/
http://twitter.pbworks.com/Photos-and-Videos-Apps

[TheFame]

if you have a picture of yourself on your computer then you can.

go to settings, design, change background image, then upload the picture, it must be a certain size if its too big it wont upload.

click the tile or repeat background image button (im not sure what it says)

if you cant see yourself on ur profile after its all said and done then go to picnik.com and crop the picture untill it fits right on ur profile.