New Delhi, Dec. 9 -- Vicky Kaushal and Katrina Kaif are celebrating love, milestones and sleepless nights - all at once. The couple, who recently welcomed their first child, marked their fourth wedding anniversary with a heart-melting glimpse into their new life as parents.

Katrina has been keeping away from social media since the birth of their baby boy on November 7, but Vicky made sure fans got a celebratory peek at the duo's post-parenthood glow. The actor shared a cosy selfie on Instagram - Vicky admiring Katrina as she smiles into the camera - and paired it with a caption perfectly summing up their current reality:

"Celebrating today. blissful, grateful and sleep deprived. Happy 4 to us."

Fans immediately flooded the post with lo...