UPDATE 6/28/2018 3:22 P.M. EST: A source tells PEOPLE Jack was looking “a lot better” on Wednesday.
The teen was even seen walking with a female friend around Vanessa’s Paris apartment.
Multiple outlets reported the news after the French musician and actress missed the premiere of her latest film on Tuesday to be with her son, Jack Depp.
Director Yann Gonzalez made the announcement at the Paris premiere of his movie A Knife in the Heart, revealing that Paradis was absent due to her son being very sick.
He said, according to the French outlet Public:
“Unfortunately, Vanessa Paradis was not able to join us tonight, she had to be absent because of her son’s serious health problems.”
Reps for both parents have yet to comment on the news, which comes as the Pirates of the Caribbean star is in Europe touring with his band, The Hollywood Vampires.
Paradis and Depp dated from 1998 to 2012 and share two children together — Jack and 19-year-old Lily-Rose Depp.
[Image via Jody Cortes/WENN.]