Y's Mona claiming tht she's still single?

Why's Mona claiming that she's still single?

For Mona Singh, the year seems to have started on a good note. While her hidden dancing skills have brought her appreciation from the audience in Jhalak Dikhhlaja, she's also lost a few kilos in the bargain. So it was a svelte Mona who brought in her birthday on Sunday. And it was a double celebration of sorts as it was her mother's birthday too! While the birthday girl was gifted dancing shoes by her choreographer Tobey, Mona gifted her mother diamond jewellery. And while the girl has gone hoarse proclaiming that she's single, sources say that Karan Oberoi is still very much a part of her life. Although he wasn't present at the sets where the birthday celebrations took place, the question is, did a separate celebration also take place? Well, that's something only Mona can reveal!