This is Katie Couric reporting...as a grandmother. The celebrated TV journalist welcomed grandson John on Saturday, sharing photos of the newborn and his beaming parents, daughter Ellie Monahan ...

Katie Couric shares photos from her daughter's baby shower Couric previously poste d photos on Instagram March 4 from her ...

“John Albert Dobrosky was born on his due date, Saturday, March 23rd at 8:23 am, just shy of seven pounds,” Katie Couric shared. “He will be called Jay in honor of his maternal grandfather.

Legendary journalist and entrepreneur Katie Couric shared exclusively with PEOPLE why she will always advocate for people ...

Katie Couric is breaking the sweetest news of her ... Couric shared additional photos in the post, including a closeup shot ...

of all of the versions of grandmother names she could have chosen, Katie Couric selected ... he wants," she added. Couric ...

Couric announced the happy news on Instagram on Sunday, sharing a series of photos of the newborn along ... as he stood next to Dobrosky. Related: Katie Couric Is Going to Be a Grandma!

Katie Couric is officially a grandmother ... just shy of seven pounds," she captioned a slideshow of photos on Sunday, March 24. "He will be called Jay in honor of his maternal grandfather.

TV news icon Katie Couric has a new title ... a day earlier. (See the photos below.) “He will be called Jay in honor of his maternal grandfather,” Couric wrote on Instagram.