Looks like Mohena Singh aka Aarti in SPK is Royalty...
PRINCESS OF REWA-MOHENA KUMARI SINGH
Princess Mohena Kumari Singh was born on 8th july 1988. Her place of birth is Madhya Pradesh. She has completed her schooling from Villa Theresa High School. Completed her college from Jai Hind College. She is the first contestant from a royal background who took part in the reality show of Indian Television. She has acted in bollywood movie ABCD. She participated as a choreographer with Karan Wahi in Season 5, with Siddharth Shukla in Season 6 and with Purab Kohli in season 7 of the dance reality show Jhalak Dikhhla Jaa.
Mohena Singh is known for her participation in dance reality show Dance India Dance (DID) season 3 on Zee TV's. She belongs to a royal family from Rewa. She has learnt Kathak for more than 6 years, from her grandmother, Rajmata Pravin Kumari Singh. Being a princess, she worked hard to make it to the top 5 contestants in Dance India Dance', and reached the Finale of the dance reality show that was aired on Zee TV.
Mohena Singh is the daughter of Pushapa Raj Singh, the King of Rewa. Her father is active in politics. In 1990, as a Member of M.P. Legislature, he took up issues of environment and was put on the State WildLife Board in 1994-95. He became a Minister in 1997 for "Urban Development" and "Local Self Govt." but because of his sheer expertise and zeal on the wild life board. He was made a Convener of the Tiger State Committee, which was to recommend laws for improving the Habitat and suggested affective measures for the Protection of the Tiger in M.P., which was declared as a "Tiger State" in India!
Her father Pushparaj Singh approved of the learning to dance as he thought it was just a hobby but he had warned her that she must stop it someday and opposite to Mohena's father her mother is supportive of her decision.