Relationship Details
Celebrity Biographies
Amanda Seyfried dated JBM in the past, but they broke up in February, 2008. Amanda Seyfried dated JBM for 2.7 years. Amanda Seyfried is currently married to Thomas Sadoski.
Entertainment - Actress
Why Famous: Karen Smith in Mean Girls, film
Age: 38 (b. 12/3/1985)
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Relationship Timeline
| Event | Start Date | Length |
|---|---|---|
| Dating | 6/2005 | 2.7 years |
| Broke Up | 2/2008 | -- |
| Total | 2.7 years |
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