My 56th birthday will be/is/was Saturday January 28th, and I'm a classic Aquarian through and through.

As with most astrological signs, there's both good and "not so good" in that :P

Here is, in part, what it means:

Mary Tyler Moore (born December 29, 1936) is an American actress, primarily known for her roles in television sitcoms.

Moore is best known for The Mary Tyler Moore Show (1970–1977), in which she starred as Mary Richards, a 30-something single woman who worked as a local news producer in Minneapolis, and for her earlier role as Laura Petrie (Dick Van Dyke's wife) on The Dick Van Dyke Show (1961–1966).