A monarch is the person who leads a monarchy. This is a form of government in which a state or polity is ruled or controlled by an individual who typically inherits the throne by birth and rules for life or until abdication. Monarchs may be autocrats (absolute monarchy) or ceremonial heads of state who exercise little or no power or only reserve power, with actual authority vested in a parliament or other body (constitutional monarchy).

The word monarch is derived from the Greek μονάρχης (from μόνος, "one/singular," and ἄρχων, "leader/ruler/chief") through the Latin: monarcha (mono: "one" + arch "chief") which referred to a single, at least nominally, absolute ruler. In current usage the word monarchy generally refers to a traditional system of hereditary rule, as elective monarchies are rare in the modern period (though they do still exist in Vatican City, Andorra and Malaysia).

Most states have at most one monarch at any given time, although a regent may rule when the monarch is a minor, not present, or otherwise incapable of ruling. Two monarchs have ruled simultaneously in some countries, as in the ancient Greek city-state of Sparta or the joint sovereignty of spouses or relatives (e.g. William and Mary of Kingdom of England and Scotland, Peter and Ivan of Russia, Charles and Joanna of Castile, etc.).

Amanda Laura Bynes (born April 3, 1986) is an American actress, singer, and fashion designer. Bynes appeared in several successful television series, such as All That and The Amanda Show, on Nickelodeon in the mid to late 1990s and early 2000s, and in 2002, she starred in the TV series, What I Like About You. She transitioned to a film career, starring in several films aimed at teenage audiences, including What a Girl Wants (2003), Love Wrecked (2005), She's the Man (2006), Hairspray (2007), Sydney White (2007) and Easy A (2010).

She was named one of Teen People's "25 Hottest Stars Under 25" in 2006, and in 2007, Forbes listed her as the fifth highest paid celebrity under 21, with earnings of $2.5 million.

Bynes was born and raised in Thousand Oaks, California, the youngest of three children to Lynn (née Organ), a dental assistant and office manager, and Rick Bynes, a dentist who also practiced stand-up comedy. Bynes has two older siblings, Tommy (born 1973), a chiropractor, and Jillian (born 1983), who has a B.A. in History from UCLA and has also acted. Bynes' ancestors immigrated from Ireland, Poland, Russia, and Romania, and her maternal grandparents are from Toronto, Ontario. Her father is Catholic and her mother is Jewish. Bynes has described herself as Jewish; regarding her religious beliefs, Bynes had stated: "As far as religion, I was raised both. I learned about both Judaism and Catholicism. My parents said it was up to me to decide [which faith to adhere to] when I grew up. I'm sort of a spiritual person anyway. I haven't decided yet on a religion. I don't know yet exactly what I believe."