Mumbai, Aug. 23 -- Television's beloved Kartik is officially taken! Actor Mohsin Khan surprised fans on Saturday by announcing his engagement to Tamanna, sharing a series of dreamy pictures from their intimate celebration.

The Yeh Rishta Kya Kehlata Hai star made the relationship official through a romantic Instagram post, offering fans a rare glimpse into his closely guarded personal life.

For the occasion, Mohsin looked dapper in a black tuxedo paired with a white shirt, red tie and matching pocket square. Tamanna complemented him in a sparkling red gown as she proudly showed off her oval-cut diamond engagement ring.

One picture captured Mohsin embracing his fiancee from behind, while another showed the couple posing together with a ...