No Strings Attached
- Blwyddyn: 2011
- Gwlad: United States of America
- Genre: Comedy, Romance
- Stiwdio: Katalyst Films, The Montecito Picture Company, Handsomecharlie Films
- Allweddair: parent child relationship, casual meeting, sexual humor, student of medicine, friends, open relationship, best friend, valentine's day, casual sex, friends in love, duringcreditsstinger, fling, father son conflict
- Cyfarwyddwr: Ivan Reitman
- Cast: Natalie Portman, Ashton Kutcher, Kevin Kline, Cary Elwes, Greta Gerwig, Lake Bell