Complex sentence: Troian Avery Bellisario (born October 28,1985) is an American actress best known for playing the role of Spencer Hastings in Freeform's "Pretty Little Liars".
Split into simpler sentences: Troian Avery Bellisario (born October 28,1985) is an American actress. She is known for playing the role of Spencer Hastings in Freeform's "Pretty Little Liars".