The countdown to Britney's small screen cameo on How I Met Your Mother is very exciting! Will she choke? Will she wow us with her gyrating, snake-toting ways of yesteryear? Or will we be left more interested in her telling us How I Met Sam Lufti? Where else would we go for the dirt but direct to the source! We found this awesome clip at cbs.com. Check it out and let us know if you can tell why Brit's co-stars called her demeanor on-set ""fragile but professional.”






After Britney's performance, which pop star would you like to see make a guest appearance on "How I Met Your Mother"?
Jessica Simpson
Madonna
Mariah Carey
Beyonce
Lindsay Lohan
Comments (26)