Success, 2003-06
Mukerji's first 2003 release was Aziz Mirza's drama Chalte Chalte opposite Shahrukh Khan.The film saw her play a similar role to that of Saathiya, and she received her second nomination for Filmfare Best Actress Award. Among another three releases that year, Mukerji starred in Chori Chori, where she portrayed her first comic role.Although the film did not do well at the box office, Mukerji's comic timing was praised.
In 2004, her performance as a Bengali housewife in Mani Ratnam's Yuva won Mukerji her second Filmfare Best Supporting Actress Award. Though the film failed to do well,her performance was critically acclaimed with one critic writing, "the role demanded an actress of substance and Rani more than lives up to the expectations".She followed through by playing the leading role in the romantic comedy Hum Tum, which became one of the biggest hits of the year.The film, based on the 1989 film When Harry Met Sally..., was directed by Kunal Kohli. Mukerji's portrayal of Rhea Sharma, a woman of today's generation, won her several awards, including her first Filmfare Best Actress Award. BBC wrote about her performance," Rani is fast becoming one of the more dependable and versatile actresses of her generation."
Her last release of the year was Yash Chopra's love saga Veer-Zaara, co-starring alongside Shahrukh Khan and Preity Zinta. The film, which emerged as the top grossing movie of the year in India and abroad,tells the love story of an Indian officer, Veer Pratap Singh, played by Khan, and a Pakistani woman, Zaara, played by Zinta. Mukerji played the supporting role of Saamiya Siddiqui, a Pakistani lawyer who takes it upon herself to find the truth about Veer Pratap Singh.
In 2005, Mukerji starred in four high-profile films: Sanjay Leela Bhansali's Black, Shaad Ali's Bunty Aur Babli, Amol Palekar's Paheli and Ketan Mehta's The Rising. She was primarily noted for her performance in Black. When Bhansali first came to Mukerji with the offer, she turned it down and stated that she was not confident enough to play a deaf-blind girl. Once the director put faith in her, she agreed to do it and intensely studied sign language with professionals at the Helen Keller Institute in Mumbai. Mukerji received much critical acclaim for her performance and collected numerous trophies in the category of Best Actress at various award ceremonies. IndiaFM noted, "There's no denying that Rani delivers her best performance to date. With no dialogues in her lap, the actress conveys through expressions solely and what a terrific impact she makes. Here's a performance that should act as a reference guide for all aspiring actors". Her next release, Bunty Aur Babli, surfaced as one of the biggest hits of the year. The film, though successful at the box office, opened to mixed reviews, and so did Mukerji's performance, with one critic writing, "Rani has done a great job most of the time, though she does tend to go a little over the top in the crying scenes. Nevertheless, Mukerji received Best Actress nominations from the IIFA Awards and Filmfare Awards.
Mukerji was offered the lead role in Mira Nair's Hollywood film, The Namesake (2007) but owing to clashing dates with Kabhi Alvida Naa Kehna, she could not commit to the project. Her first release in 2006 was Karan Johar's drama Kabhi Alvida Naa Kehna, which consisted of a multi-starrer that included Amitabh Bachchan, Shahrukh Khan, Abhishek Bachchan, Preity Zinta and Kirron Kher. The film opened to mixed reviews but emerged as the most successful movie ever overseas.The film tells the story of two unhappily married couples in New York, which results in an extramarital affair. Mukerji played the role of Maya Talwar, a woman layered with self-doubt and question about the relationship between her and her husband, played by [Abhishek] Bachchan; her performance was well received. Rajeev Masand from CNN-IBN concluded, "Rani looks a million bucks and she dives under the skin of her character to make that part one that we will remember for a long time." She received several nominations for Best Actress, and won her third IIFA Best Actress Award for the third consecutive year. Mukerji's next release was B.R. Chopra's Baabul. The movie did not do well at the box office in India,though proved to be a hit overseas.Her role as a widow met with mixed reviews.
