Nick Carter is countersuing two women who have accused him of sexual assault. PEOPLE’s Dory Jackson takes us through the latest celebrity romance news. James Cameron commissioned a scientific study to discover whether Jack really could have survived in Titanic. PEOPLE’s Music Editor, Jack Irvin tells us what to expect from this Sunday’s Grammy Awards ceremony. For these stories and more, head to PEOPLE.com.

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Janine Rubenstein - @janinerube

Dory Jackson - @dorienne.jackson

Jack Irvin - @jackirvinwho

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