Dame Joan Collins has taken to Twitter to clarify that she has not been arrested.

The 81-year-old actress tweeted from her official account after reports that her namesake had been held during a protest in Ireland.

She was referring to the fact that yesterday, according to RTE News, a United Left Alliance TD, also named Joan Collins, was detained during a demonstration against the arrest of water charge protesters in Dublin.

Joan Collins
(Evan Agostini/Invision)

The other Joan Collins was later released.

The Dynasty star was recently awarded a Damehood by the Prince of Wales.