J.LO & BEN - Trouble in Paradise

Cracks are starting to show in Jennifer Lopez and Ben Affleck's seven-month marriage.

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"They try to play it down, but the tension's plain for all to see," an insider tells Us, pointing to Affleck's miserable energy at the Feb. 5 Grammys (inset). "The consensus is that she's tough on Ben and intense in ways that he's finding difficult to take," the insi