03/09/2011 01:53 pm ET | Updated May 25, 2011

Charlie Sheen And Denise Richards: A Short History Of Tweets

Charlie Sheen just joined Twitter last week, and already he's set the Guinness World Record for fastest Twitter user to hit one million followers. Talk about #winning.

The embattled ex-Two and a Half Men star told TMZ last week that Twitter is a "cash cow," and he hopes to make a fortune from advertising.

Sheen's ex-wife Denise Richards, on the other hand, seems to use the social media site to update her followers about her life--and more recently reassure them that her and Sheen's daughters are doing fine.

We took a look at the ex-couple's tweets since Sheen joined Twitter on March 1st, attempting to make sense of the actor's #TigerBlood mumbo jumbo and Richards' replies to fans.

Sheen vs. Denise Richards Tweets