New Delhi, May 1 -- In a rare post on Instagram, Virat Kohli shared the sweetest post for his wife, actor Anushka Sharma as she turned a year older. On Thursday, Anushka is celebrating her 37th birthday.

Virat who is busy as the star batter of Royal Challengers Bangalore in the ongoing IPL season, took to his Instagram account and posted a rare photo of himself and Anushka.

In the photo, the couple is seen in their off-duty looks. Both twin in almost similar shades of beige outfits at a scenic location. Anushka is seen smiling from ear to ear as she hugs Virat in the photo.

Sharing the photo, Virat tagged the actor and called her many things in life, including his 'guiding light', 'best friend' and 'safe space.'

He wrote, "To my best ...