Question: how many episodes in the foster season 5
Answer: The season consisted of 22 episodes and stars Teri Polo and Sherri Saum as Stef Foster and Lena Adams , an interracial lesbian couple , who have adopted a girl ( Maia Mitchell ) and her younger brother ( Hayden Byerly ) while also trying to juggle raising Latino twin teenagers ( Cierra Ramirez and Noah Centineo ) and Stef 's biological son ( David Lambert ) .