Ciara has apologized to her Twitter.com followers after her blog was taken over by pranksters.

The singer's fans were shocked when the star appeared to declare her love for her ex-boyfriend, rapper Bow Wow, by posting a photo of the former couple on her page and writing, "Gosh guys you don't know how good it feels to be back with Bow again."

But the Goodies hitmaker quickly spotted the Tweet and removed it from her page - and now she's apologised for any offence caused by the bogus post.

She wrote, "Hey everyone, I am sooo (sic) sorry for any confusion if any. It was very immature for someone to hack my account! I am hoping that everything will be fine now."