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Renée Zellweger was ranked among the highest-paid actresses in 2007, having earned an estimated $15 million that year. Her success can be attributed to her remarkable performances in critically acclaimed movies like "Chicago" (2002), "Cold Mountain" (2003), and "Bridget Jones's Diary" (2001). Zellweger's talent and versatility have made her one of the most sought-after and celebrated actresses in Hollywood.