Kate Beckinsale has been rushed to hospital in Las Vegas, according to reports.
The 48-year-old is said to have suffered a back injury on Friday morning and was taken by ambulance to get medical care, where she now remains.
According to TMZ, the English actress is staying at The Signature at MGM Grand while filming new film Prisoners Daughter.
The incident comes after she revealed she hadn’t seen her daughter Lily, 22, in two years.
She said: “I haven’t seen my daughter for two years because of everything. Also, I went to Canada working and she couldn’t come see me.
“Two years of not seeing your child is, to me, the most preposterous thought, it is ridic.”
Lily lives in New York while Kate is based in Essex when not in the US.
Despite being thankful for modern technology allowing them to keep in touch, Kate admitted they both worried they’ll look much older in person.
She continued: “Thank goodness for FaceTime and all that, but we’re both panicking that we’ll look really old to each other.
“My daughter is 22 but looks eight! So she’s like, ‘I’m just worried that you’re going to think I look old’ but ‘I’m going to look old’.”
Lily is Kate’s daughter with Welsh actor Michael Sheen, who is now in a relationship with Anna Lundberg, 26.
The couple live in Port Talbot, Wales, and have a 22 month old daughter called Lyra.
Kate and Michael were in a relationship from 1995 until 2003 but they never married.
The Underworld star has had a number of toyboy boyfriends since splitting from her ex-husband Len Wiseman in 2016.
She briefly dated actor and comedian Pete Davidson, 27, and musician Goody Grace, 24.