Charlie Sheen reached a million twitter followers in just over 25 hours

"Charlie Sheen may or may not be “winning,” in life, but he has won a rare honor: the “Fastest Time to Reach 1 Million Followers” Guinness World Record.
Guinness community manager Dan Barrett says the agency “just researched and approved” the record this morning. According to Barrett, Sheen reached that milestone in 25 hours and 17 minutes. As of this writing, Sheen’s Twitter account, @CharlieSheen, has close to 1.2 million followers. Guinness did not have a previous record for that category, Barrett says. Sheen also set a Guinness record for “Highest Paid TV Actor Per Episode — Current” at $1.25 million."
Source:  Mashable, 3rd March 2011