Karisma Kapoor with rumoured boyfriend Sandeep Toshniwal. Pic/Yogen Shah

Karisma Kapoor shared a picture of celebrating the birth of Kareena Kapoor Khan and Saif Ali Khan's baby boy Taimur on Instagram. The snapshot, however, has gone viral and sparked engagement rumours with alleged beau Sandeep Toshniwal! Reason? See the picture below!