At a time when he should be celebrating the success of his new James Bond track, singer Sam Smith went on a drunk tweeting session and shared he's "forever lonely".

He posted drunk messages about his love life on Twitter, reports dailystar.co.uk.

The "Stay with me" hitmaker split from his model Jonathan Zeizel earlier this year, after just two months of dating, and he's clearly not over it yet.

In one tweet, he wrote: "Where are you now that I need you?"

He continued: "Daydreaming of a love that I hope exists."

Admitting to "drunk tweeting", he finished off his lamentations with: "Forever lonely haha."

Smith has been in news for "Writing's On The Wall", the official song for "Spectre", the 24th installment in the 007 franchise.