United Kingdom, June 21 -- Sharon Osbourne was forced to make an "unexpected trip" to the hospital this week.

The 73-year-old matriarch has apologised to fans after she missed the unveiling of a statue of her late husband Ozzy Osbourne at France's Hellfest festival on Thursday (18.06.26), which she explained was due to undisclosed medical reasons.

Sharing a video of the statue on Instagram, she wrote: "I'm sorry I couldn't be at Hellfest for the unveiling of Ozzy's statue. Unfortunately I had an unexpected trip to the hospital earlier in the week.

"A big thank you Olivier Garnier, Ben Barbaud and everyone at Hellfest. Special thank you to @philippe_pasqua_officiel for the absolutely stunning statue!(sic)"

Sharon offered no further exp...