Salman Khan's "Bigg Boss 9" is getting entertaining with each passing day. Contestants are seen getting into fights with their partners as well housemates and there is a change in equation between real life couples as well.

While viewers are getting to know the contestants better on the show, here are some of the unknown facts of "Bigg Boss 9" contestants.

Rochelle Rao: The Miss India International holds a bachelor of Science degree in Electronic Media.

Rimi Sen: The Bollywood actress' real name is Shoumitra Sen. She has acted in "Hungama", "Dhoom" and "Garam Masala" among others.

Madana Karimi: The Indian-Iranian actress played a small role in Ranbir Kapoor starrer "Roy". She later made her acting debut with recently released "Bhaag Johnny".

Keith Sequeira: Model-turned actor Keith pursued a degree in Fashion in London.

Kishwer Merchantt: Kishwer has been in the TV industry for the past 17 years. She has been part of popular TV shows like "Kasautii Zindagii Kay", "Sarabhai vs Sarabhai", "Kaisi Yeh Yaariyaan" and "Itna Karo Na Mujhe Pyaar".

Aman Yatan Verma: Aman made his Bollywood debut in "Sangharsh" (1999). He is famous as a TV host with shows like "Indian Idol" and also appeared in Abhitabh Bachchan starrer "Baghban" (2003). The actor was caught in a casting couch controversy in a sting operation conducted by a news channel. The incident destroyed his career.

Prince Narula: Prince had won Mr Punjab runners up title. The hunk was the winner of MTV "Roadies X2" and recently won "Splitsvilla 8" as well.

Suyyash Rai: The TV actor plays negative role in shows and had also sung in his debut album "Khushnuma" that featured Kishwer.

Vikas Bhalla: Vikas made his Bollywood debut with Ramesh Modi's "Sauda" before enterting TV industry as an actor in shows such as "Jassi Jaisi Koi Nahiand "Uttaran".

Yuvika Chaudhary: Yuvika has acted in TV shows like "Astitva... Ek Prem Kahani". She was also a part of Shah Rukh Khan starrer "Om Shanti Om" (2007).

Roopal Tyagi: Roopal is a choreographer-turned TV actor. She was a part of the popular tv show "Sapney Suhane Ladakpan Ke" and was an assistant choreographer in "Bhool Bhulaiyya" song "Mere Dholna Sun" featuring Vidya Balan.

Digangana Survanshi: She is youngest contestant inside the house. She played the lead role in popular show "Ek Veer Ki Ardaas... Veera".

Arvind Vegde: Arvind sung the popular song "Bhai Bhai" in Ranveer Singh Deepika Padukone starrer "Ram Leela".