India, March 5 -- Saif Ali Khan and Amrita Singh's son, Ibrahim Ali Khan, is celebrating his 24th birthday today, March 5. On the occasion, Kareena Kapoor Khan penned a sweet birthday wish for Ibrahim and expressed excitement for his Bollywood debut.

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On Wednesday, Kareena took to Instagram and shared a picture of Ibrahim posing for the camera in a round-neck sweater. Along with the picture, she wrote, "Happy birthday to the best boy (heart and fire emoji). Can't wait to see you on the silver screen (heart emoji)." Ibrahim reshared the story on Instagram and wrote, "Thank you K," along with a few teary-eyed, red heart, an...