Oomph girl Mallika Sherawat will soon be seen promoting her film 'Hisss' on popular soap on Colors-'Na Aana Iss Des Laado'.

Mallika shot her promotional for 'Laado' on Monday and also wished Harish Verma, who plays 'Avtar', on his birthday.

Incidentally, Harish's birthday coincides with Bollywood superstar Amitabh Bachchan's birthday.

Though dead tired of shooting with Bollywood's new 'nagin' (Mallika), the team of 'Laado' threw a surprise party for Harish on the sets at 10pm last night.

"I am very happy that I celebrated my birthday with everyone. I am also lucky that I share my birthday with Big B, " said Harish.