Relationship Details
Celebrity Biographies
Jennifer Westfeldt dated Jon Hamm in the past, but they broke up on July 1, 2015. Jennifer Westfeldt dated Jon Hamm for 18.6 years. Jennifer Westfeldt is currently available.
Entertainment - Actress
Why Famous: Independent Film "Kissing Jessica Stein"
Age: 53 (b. 2/2/1970)
Entertainment - Actor
Why Famous: Don Draper of Mad Men, television show
Age: 52 (b. 3/10/1971)
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Relationship Timeline
| Event | Start Date | Length |
|---|---|---|
| Dating | 1997 | 18.6 years |
| Broke Up | 7/1/2015 | -- |
| Total | 18.6 years |
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