Pippa Middleton Completes a 50-Mile Duathlon

Duchess Catherine's little sis Pippa took on a grueling 50-mile duathlon over the weekend, and not only did she finish the charity race, but she had a pretty impressive time. Plus, Justin Bieber sports an awesome "Saved by the Bell" T-shirt at the MuchMusic Awards and Tom Cruise and Katie Holmes prove that they're still going strong.

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