`Every Wednesday from now on I will be sharing some tips and info on staying fit! Are you ready? ;) #WeLikeToStayFit,` he posted on micro-blogging site Twitter.
Sami, born in 1969 in London to a former Pakistani diplomat, Arshad Sami Khan and Indian mother Naureen Khan, once weighed more than 200 kgs. He slimmed down after some serious advice from a doctor.
The musician is known for songs like `Tu sirf mera mehboob`, `Aye udi udi udi`, `Ishq hota nahin sabhi ke liye` and `Gela gela gela`.