Adrianne Lee Palicki (born May 6, 1983) is an American actress and model. She is best known for her starring roles as Tyra Collette in the NBC sports drama series Friday Night Lights (2006–2011), as Bobbi Morse in the ABC superhero drama series Agents of S.H.I.E.L.D. (2014–2016), and as Commander Kelly Grayson in the Fox/Hulu science fiction comedy-drama series The Orville (2017–2022).