Millions of Kate Middleton's fans were left devastated when it was announced last year that the Princesss of Wales was diagnosed with cancer.
A few months later, they took a sigh of relief when the future queen said she had completed her chemotherapy and was finally cancer free.
After her diagnoses and a period of privacy she made a public appearance at the king's birthday.
Her appearance sparked conspiracy theories about her health, with many people going as far as to say the woman who had appeared at the birthday of the king was not Kate Middleton.
They started spreading conspiracy theories about how can a person undergoing treatment for cancer may look so healthy.
Some of them questioned why she had her hair intact when she was undergoing chemotherapy.
Fake pictures of Kate Middleton with shaved head were also circulated online.
Medical professionals confirm that not all chemotherapy treatments lead to hair loss. While some medications are well-known for causing considerable thinning or loss of hair, others have less severe adverse effects.