A US-based Gambian has accused his ex-girlfriend, a former bank teller, of sleeping with his younger brother, who also lives in the USA.

In a message to What's On-Gambia, he alleged: "She recently went to New York and was talking to different men, the same thing she was doing when she was in The Gambia. I have evidence."

He continued: "She did it to my brother and then left. I was dating her when I was in The Gambia, but then I didn't know she will do the same to my brother in New York and then dump him."

When asked what type of evidence he had to prove his allegations against the former bank teller, who moved to the USA earlier this year, he responded: "I have nude photos of her."

But the former bank teller rubbished the allegations, saying: " I have no idea where this is coming from. Anyway, if they have evidence against me post it."

According to a source, the former bank teller was one of the most promising young women in the country's banking sector before moving to the USA to further her education.

"Don't mind his ex, he is just an idiot," said the source.