India, Oct. 7 -- Bollywood actor Arbaaz Khan and his wife Sshura Khan welcomed their baby daughter on October 5. Soon after the happy news, family members were spotted visiting the hospital to meet the newborn. Amid the celebrations, Arbaaz's son Arhaan Khan shared a heart-warming post, flaunting his big brother duties with Arpita Khan's daughter Ayat, and fans can't get enough of it.

On Monday, Arhaan took to Instagram and shared some pictures from his fun weekend with his sister Ayat. In the first pic, he was seen carrying Ayat on his shoulders. He also shared a video showing him and Ayat playing basketball together. Another video showed him playing with a toy gun with his brother, Yohan Khan. He was also seen protecting Ayat as she tr...