Simplify the following text for a Grade 6 native English-speaking person.
Original: Sally Kellerman ( born June 2 , 1937 ) is an American actress and singer known for her role as Major Margaret `` Hot Lips '' Houlihan in the film MASH ( 1970 ) , for which she was nominated for an Oscar for Best Actress in a Supporting Role .
Simplified: Sally Kellerman ( June 2 , 1937 ) is an American movie actress .