Jessica & Justin Are Weathering the Storm

Jessica Biel and Justin Timberlake are working through their issues following the singer's recent DWI arrest.

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As Us previously reported, Biel, 42, was "extremely upset" following the incident.

However, an insider says that the actress who was on set in NYC filming The Better Sister at the time is planning to stick by 43-year-old Timberlake's side.