Bollywood famous singer Sonu Nigam is celebrating his birthday today as he turns 43 now. He started his career way back in 2000 and stormed into Bollywood with back to back hit songs. His title song in ‘Kal Ho Na Ho' is one of his best of all time. On this special occasion, we enlisted his 10 Ten hit songs of all time: Ab Mujhe Raat Din https://www.youtube.com/watch?v=42bGoPIBDxg 2. Deewana Tera https://www.youtube.com/watch?v=J8zlroVMYeM 3. Tu https://www.youtube.com/watch?v=OVI6Uzh5Las 4. Bijuria https://www.youtube.com/watch?v=m21rKkVWEOc 5. Tera Milna Pal Do Pal Ka https://www.youtube.com/watch?v=5TJ5-6lqLFw 6. Is Kadar Pyaar Hai https://www.youtube.com/watch?v=VcbzW874Qag 7. Kuch Tum Socho Kuch Hum Sochein https://www.youtube.com/watch?v=VEHyYYzwIJc 8. Chanda Ki Doli Mein https://www.youtube.com/watch?v=DnAuf1HvRU8 9. Kaun Hai Wo Ladki https://www.youtube.com/watch?v=NgGn0MhnZD4 10. Mohabbat Kabhi Maine Ki To Nahi Thi https://www.youtube.com/watch?v=5YqnuRtShRI We wish the very best for Sonu Nigam's future endeavours.