Bollywood actor Salman Khan has often shown his fondness for the gorgeous Katrina Kaif post break-up. So when Katrina Kaif decided to join Instagram, it was no surprise that the Dabangg actor welcomed her in his own unique way. "Pls instantly welcome on insta The Tigeress Zinda hai @katrinakaif," Salman wrote on Instagram asking fans to follow his Tiger Zinda Ha co-star. A day before ace filmmaker Karan Johar, also wrote for the actress' Instagram debut without mentioning her name. He took to Twitter and wrote, "Guess who is joining #instagram tomorrow?? She's hot ...she's beautiful and she will give you fitness goals like no one else!!! Any guesses?" Katrina already has 910K followers and she has posted just two pictures till now. On the professional front, Katrina and Salman will be next seen in 'Tiger Zinda Hai'.