Rachel McAdams is reflecting on a pivotal moment in her career, revealing she was once told she was “too old” to play the lead in the iconic 2004 film, “Mean Girls.” The actress shared this surprising detail in an exclusive interview with PEOPLE, highlighting the unexpected turn her career took after landing the role.

McAdams recounted the feedback she received during the casting process. While she didn’t specify who made the comment, the actress stated she perceived the remark as a compliment. “I took it as a compliment, actually,” she said, suggesting that being considered slightly older for the role implied a certain level of maturity and experience that ultimately benefited her portrayal of Regina George.

The role of Regina George in “Mean Girls” proved to be a major breakthrough for McAdams, catapulting her to widespread recognition. Around the same time, she also starred in “The Notebook,” another film that significantly shaped her career trajectory. In the interview, McAdams emphasized how both films fundamentally altered the course of her acting career.

“Mean Girls” became a cultural phenomenon, celebrated for its sharp wit, relatable characters, and enduring impact on pop culture. The film's success solidified McAdams' position as a leading actress in Hollywood, paving the way for a diverse range of roles in subsequent years. McAdams’ ability to portray complex and nuanced characters has continued to impress audiences and critics alike, cementing her status as a respected and talented performer.

The actress's reflections offer a glimpse into the often-unpredictable nature of the entertainment industry and the resilience required to navigate its challenges. Despite the initial reservation about her age, McAdams ultimately proved her worth, delivering a memorable and iconic performance that continues to resonate with audiences today.