The actress, who shows her spontaneous and witty side as the host of the show, will be seen playing a character named Pammi aunty, a lady weighing 120 kg.
"Mona will surprise everyone by dressing in a never-before-seen avatar of a 'fat lightweight girl'. Looking at Mona's avatar, everyone including the audience went on a laugh riot," said a source from the set.
To add humour to the situation, Mona even sat on her co-host Krushna Abhishek to prove that she is 'lightweight'.