Khanna was seen in Life OK's cookery show Welcome - Baazi Mehmaan-Nawaazi ki. She appeared in Comedy Nights with Kapil and Comedy Nights Live. In 2016, Khanna hosted a show on ABP News called Good Morning with Ragini Khanna. Films In 2011, Khanna made her Hindi Film debut with Rakeysh Omprakash Mehra's comedy film Teen They Bhai. In 2013, Khanna worked in Punjabi film Bhaji in Problem. the film earned a good box office collection. Khanna is scheduled to feature opposite Nawazuddin Siddiqui in Pushpendra Mishra's comedy film Ghoomketu which released in 2020 in ZEE5 platform on 22 May 2020 instead of theatrical release due to COVID-19 pandemic in India. In the media Khanna is known for her frank and assertive nature, and has been outspoken on issues including the commercialisation of festivals such as Navratri. During a shoot of Star Ya Rockstar, the actress reacted defensively when fellow contestants expressed their preference for the performance of another contestant, Chhavi Mittal. In an interview after her elimination from the show, Khanna said, "I always motivated Chhavi whenever she was nervous before her performance. I think I have a certain aura which prompts people to like me. I am always nice to people who are nice to me. I don't throw tantrums for any rhyme or reason." During Life OK's culinary show Welcome, Khanna and her co-contestant Nigaar Khan were seen arguing during the show. Khanna vented her anger against the channel through her Twitter account, where she claimed that in an episode of the show, Khanna's mother's name was mispronounced in a demeaning fashion. Other works and appearances In 2010, Khanna hosted Diwali Dilo Ki, a Diwali celebration event by Star Plus. In 2011 Khanna hosted the music launch of Ra.One, a Bollywood science-fiction starring Shah Rukh Khan and Kareena Kapoor. Khanna then hosted another instalment of Diwali celebration events by Star Plus for the year 2011. The event was titled Diwali Rishton Ki Mithas and Khanna hosted various segments of that event. She also appeared in the promotional video of Ruk Jana Nahi (another Star Plus serial) along with fellow Star Plus actresses Deepika Singh, Nia Sharma and Pooja Gaur. TV commercials and endorsements Khanna is the brand ambassador of 'Beauty with Astrology' science organisation founded by her mother, Kamini Khanna. They have also launched an early morning spiritual and wellness radio show titled 'Seher' on 92.7 BIG FM