Sarah Jessica Parker and her husband Matthew Broderick have put on a united front by stepping out together in New York; amid unconfirmed rumors the actor had an extra-marital affair.

Last week, Star magazine published allegations The Stepford Wives star Broderick, 46, had been caught cheating on the Sex and the City actress with a woman 21 years his junior. A representative for Broderick has refused to address the unfounded claims, simply stating, "There will be no comment."

However, the couple showed their 11-year marriage is still going strong after enjoying a night out in the Big Apple on Wednesday. The stars appeared to be happy as they strolled through New York City wearing matching colored blue tops.

They have a four-year-old son together, named James Wilkie.

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(This news article provided by World Entertainment News Network)

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