Sarah Harding has split from her boyfriend.

The 33-year-old singer had been dating a businessman known only as Jason since February this year but that romance has now fizzled out.

Sarah revealed she is riding solo again after posting a link to The Sun website to an interview she conducted with supplement magazine Fabulous she revealed her relationship status in a second tweet.

She wrote: ''Ps. I'm actually single again. Lol (sic)''

The break-up is the latest romantic woe for Sarah whose four-year relationship with her DJ fiancée Tom Crane ended in 2011. She checked into a rehabilitation centre shortly afterwards to deal with alcohol issues and depression.

The 33-year-old star - who is currently appearing in soap 'Coronation Street' - recently revealed she wants to get married and become a mother before she is 40.

The blonde beauty - who turns 34 in November - said: ''I'd love to get married. I'm hoping it will happen in my 30s - marriage and kids would be good in my 30s. Two or three children would be nice - I'll knock a few out!''

Some of Sarah's former Girls Aloud bandmates are now settled down; Kimberley Walsh and her fiancé Justin Scott have son Bobby Jay together, Nadine Coyle has daughter Anaíya Bell with her partner Jason Bell, Cheryl Fernandez-Versini is yet to start a family with her husband Jean-Bernard Fernandez-Versini but Nicola Roberts is single.