Kate Middleton made a rare joint public appearance with Prince William Thursday at the Natural History Museum in London.
As soon as the videos and photos of the couple emerged online, the blond hair significantly lighter and longer have sparked a generalized debate on social networks.
The princess showed her new strengths of honey, wearing cowardly waves during the visit of the recently renovated gardens of the museum.
Her hair seemed much heavier than when she was seen publicly for the last time in Wimbledon in July.
Thousands of social media users have debated if the princess wore a wig, some specifying on her treatment against cancer may have caused hair loss.

However, medical experts note that not all chemotherapy protocols cause hair loss.
The creator of wigs Shani Lechan, who directs the luxury brand Shani Wigs, has weighed on the controversy.
Rather than supporting the assertions that Kate had a wig, Lechan suggested that the princess could have used extensions or a postage to get the more complete appearance.
Find out what the expert says: