Cheryl Ladd is an American actress, singer, and author. She is best known for her role as Kris Munroe in the television series "Charlie's Angels," which she joined in the second season in 1977.

Ladd began her career as a singer, performing with various bands and as a backup singer for artists such as Mel Tormé and the Righteous Brothers. She landed her first acting role in 1970 on the television show "Josie and the Pussycats," and went on to appear in numerous TV shows and films, including "The Love Boat," "Las Vegas," and "Poison Ivy."

In 1977, Ladd was cast as Kris Munroe, the younger sister of Jill Munroe (played by Farrah Fawcett) in "Charlie's Angels." She became an instant fan favorite and helped the show maintain its high ratings. Ladd remained on the show until its cancellation in 1981.

After "Charlie's Angels," Ladd continued to work in television and film, as well as on stage. She has also released several albums and written several books.

Throughout her career, Ladd has been praised for her talent, beauty, and professionalism, and has become a beloved figure in Hollywood.