Prince Harry warmed up for his United Nations speech by watching movie Bad Boys

PRINCE Harry warmed up for his speech to the United Nations by watching 1995 comedy action movie Bad Boys.

The Duke of Sussex, 37, was spotted engrossed in the Will Smith film on a 5½-hour commercial flight from LA to New York ahead of his Monday UN appearance.

Meghan, 40, watched a documentary about tennis ace Serena Williams.

Her husband’s speech for Nelson Mandela Day sparked controversy when he weighed into US politics and climate change.

Harry, who quit royal duty to live in California, was dubbed a bad boy in the past for dressing as a Nazi and stripping off for billiards in Las Vegas.

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Co-anchor Craig Melvin told NBC News viewers: “Sources told me he was watching Bad Boys.

“She was watching Serena.”