After Pakistan senator Rehma Malik, Indian actress-politician Khushbu Sundar is the latest one to make a gaffe on Twitter. However, Khushbu, a member of Indian National Congress, gracefully admitted her mistake and apologised.

The actress-politician is on a vacation in London with her friend. While shopping in the country, Khushbu came across a mobile back cover, which had a picture that looked similar to Tamil Superstar Rajinikanth.

Khushbu took a picture of the mobile cover and shared it on Twitter and wrote, "See what I find in a souvenir shop on Oxford street in london...!!! Our very own (sic)." She also tagged Superstar's younger daughter Soundarya Rajinikanth.

Little did she know that the person on the back cover was Emir of Qatar Tamim bin Hamad. Many on the micro-blogging site was quick to point out the mistake of Khushbu, who came up with a graceful apology.

Here are the tweets: