Fameflynet Pictures

Fameflynet Pictures

Hilary Duff Instagram

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Hilary Duff and Jason Walsh have officially split up.  The two just announced their relationship back in September but had been linked months prior.

Unfortunately, the 29-year-old star and her trainer beau are no longer going to be making cute posts on Instagram.

The duo just got back from vacation a few weeks ago, and neither reps have commented on the split.

We wish them both the best!