Sam Smith is ''forever lonely''.

The 'Writing's on the Wall' hitmaker should have been celebrating his new Bond song hitting No.1 on the UK singles chart, but instead spent the early hours of Saturday morning (03.10.15) posting a series of drunk messages on Twitter lamenting about his love life.

The singer, who split from boyfriend Jonathan Zeizel earlier this year, wrote: ''Where are you now that I need you?''

Sam proceeded to pour his heart out further, telling his fans that he hopes he will find love one day.

He tweeted: ''Daydreaming of a love that I hope exists

''Forever lonely haha (sic)''

Admitting to being under the influence of alcohol, Sam added: ''Drunk tweeting''.

Sam, 23, broke up with model Jonathan - whom he met on the set of his 'Like I Can' music video - in February after dating for just two months.

Tweeting after the split, he wrote: ''Had a really sad day today, so thank you Toronto for making me feel so much better.

''Sometimes you just need to lay in bed with a glass of red wine and a football T-shirt and listen to JONI MITCHELL.

''It's been a sad day. Beautiful show, but sad day x.''