Nicollette Sheridan Never Partied With Charlie Sheen

Exiting Boa after grubbing on some fine celebrity-caliber chow, Desperate Housewives star Nicollette Sheridan swears that not only did she never party with recently-hospitalized Charlie Sheen ... girlfriend doesn't party at all.

Displaying a bandaged hand, the actress reveals she is nursing a "horse-related" injury, one that was quite painful.

Ouch.