Denise Richards has filed for divorce from husband Charlie Sheen after less than three years. She is currently dating actor Patrick Muldoon.

Denise Richards started her acting career by appearing in popular sitcoms such as "Life Goes On", "Saved by the Bell", "Married with Children", "Beverly Hills, 90210" and "Seinfeld", to name a few. She continued television appearances in TV shows "Lois & Clark: The New Adventures of Superman", "Melrose Place", "Friends" and "Spin City" to name just a few.

Denise says that she is a cleanliness freak. When going anywhere she carries everything from Band-Aids to Lysole. Well, that doesn’t seem like a bad habit, does it? Of course, this shouldn’t be done to the extent that it becomes an obsession with you . Otherwise, it’s a good thing as it keeps you healthy as well.