The 50-year-old actor took to the micro-blogging website to ask his fans to go and watch Gauri Shinde's directorial venture.
"Enjoy #DearZindagi @aliaa08 @iamsrk on anti obesity day. #Indiafightsobesity @DrMuffi I am in! Are you? Be wise to Be healthy and wealthy," Salman wrote along with a shirtless picture of himself.
Alia thanked Salman for supporting her film "Looking too good. Thank you for the mention," she wrote.
"Dear Zindagi" also stars Kunal Kapoor, Ali Zafar and "Pink" actor Angad Bedi.