Shilpa Shetty , who delivered a son on Monday morning, is extremely happy. She says that she can't believe that she is a mother now.

In fact, she has been ecstatic on becoming mother for the first time.

In the evening, she tweeted, 'Can't believe am a mother now! Ecstatic is an understatement. Thank you so much for all the good wishes and love all of you have bestowed us and Baby K,"

After the birth of the child, her husband Raj Kundra posted several tweets, one of them was, 'A big thank you to my wife @TheShilpaShetty for the bestest gift ever, Dr Kiran Cohelo and all the staff at Hinduja Hospital,"

She had delivered her baby in Hinduja Healthcare, Khar on 21st May, 2012.

Many stars from Bollywood such as Riteish Deshmukh , Bipasha Basu etc. congratulated the parents (Shilpa & Raj) and blessed the child.

Many people are speculating that Raj Kundra and Shilpa Shetty are referring to the newborn Baby K for now.