Sonu Nigam celebrates his 51st birthday today, marking a significant milestone in a career that has redefined Indian music with his versatility across various genres, including classical, pop, ghazals, and devotional music. A viral video featuring Sonu mimicking fellow singer Kailash Kher highlights his exceptional mimicry skills, showcasing his ability to replicate Kher's unique singing style. On this occasion, various publications have compiled lists of Sonu's most iconic romantic songs, such as 'Main Agar Kahoon', 'Mere Haath Mein', and 'Saathiya', which resonate deeply with fans and are popular for dedicating to loved ones. Additionally, tributes recall some of his most memorable hits from the 90s and early 2000s, including 'Yeh Dil Deewana' and 'Kal Ho Na Ho', affirming his status as a beloved figure in the music industry. Nigam's journey began at the young age of four, and he has received numerous accolades, including the prestigious Padma Shri. Fans and peers alike celebrate his contributions to music, often referring to him as the 'Modern Rafi'.