Kareena Kapoor Khan and Saif Ali Khan are undoubtedly one of the most adorable couples of B-Town at the moment. Kareena and Saif are that one couple in Bollywood who make us believe in the concept of love all over again and the way they have groomed their relationship all these years is truly commendable.

As hubby Saif Ali Khan ringed in his 50th birthday today, Kareena took to social media to share an adorable boomerang of wish the ‘sparkle of her life’ a very happy birthday. The wish is certainly winning hearts all over the internet. Take a look –

View Instagram Post 1: "Happy Birthday to the sparkle of my life" - Kareena Kapoor Khan's special birthday wish for hubby Saif Ali Khan