Celebrities from Lily Allen to James Corden have been sending amorous tweets on Valentine’s Day.

Pop star-turned-new mother Lily and David Hasselhoff’s Welsh girlfriend Hayley Roberts took to the site to gush about their love.

Lily wrote: “I love my husband x”, while Hayley tweeted to the former Baywatch star: “I love you very much… can’t believe our first Valentine’s Day together and we are apart.”

Comedian James, who became a father last year, wrote to his fans: “Happy Valentines day. Let’s snuggle smooch and spoon all day! X”

Million Pound Drop Live host Davina McCall, who is married to former Pet Rescue presenter Matthew Robertson, said: “Happy Valentine’s Day. (Matthew) and I do not celebrate as we try and make every day Valentine’s Day. Doesn’t always work but we give it our best shot.”

Lindsay Lohan wrote: “Yay!!! I have a Valentine!!!!!”, while presenter and actress Denise Van Outen said she and her husband West End star Lee Mead had celebrated a day early.

“Just had a lovely Valentine’s meal with my hubby. He is working tomorrow eve, not possible to go out then.”

Presenter Myleene Klass, who married long-term boyfriend Graham Quinn in a secret ceremony last year, wrote: “Having an anti Valentine’s Day. Think it should be every day. Er good luck with that!”

X Factor judge Tulisa Contostavlos suggested something saucy for single women, saying: “Happy Valentine’s Day… all you lovers, I wish you a romantic day… to all my singles, hook up with your girls and go home to ya wabbit! Yeziirr.”