Rani Chandra
From Tardis Wiki, the free Doctor Who reference
Rani Chandra was a teenage girl who assisted Sarah Jane Smith and her friends in combatting alien menaces.
Biography
Rani was born under the sign of Aries. (SJA: The Secrets of the Stars) She quickly became mixed up in alien adventures after she and her family moved into 36 Bannerman Road in Ealing, London--the house formerly occupied by Alan and Maria Jackson. Rani wanted to become a journalist like Sarah Jane, an ambition encouraged by her parents, Gita and Haresh. (SJA: The Day of the Clown)
Behind the Scenes
The character's name is similar to that of 1980s Doctor Who villain The Rani, an intentional homage. (Source?)