Colleen Marie Applegate (May 30, 1963 – March 23, 1984), known professionally as Shauna Grant, was an American pornographic actress and nude model. During her two-year career, she appeared in over 30 pornographic films, earning up to $100,000. Grant died by suicide after the arrest of her partner in March, 1984. She was inducted into the XRCO Hall of Fame in 1999.