Season 3 of HBO's 'Industry' premieres Sunday, Aug. 11 John Nacion/Variety via Getty has lots to celebrate! While promoting the upcoming third session of HBO's , the actor, 37, revealed that his toddler has taken her first steps. “My little girl just took her first steps the other day.
I’m doing a play in London, and I’m missing them a lot," he told . "I have a boy and a girl now. I couldn’t be more blessed.
They are the most beautiful children in every single way. They are just gorgeous." It's been a year since that actor welcomed his daughter with his wife, .
A rep for Harington , expressing that the two were "delighted to have welcomed a little girl into the family." John Nacion/Variety via Getty Related: The little one joined her older brother, who PEOPLE previously . Harington and Leslie .
While Leslie, 37, previously told PEOPLE that . "Kit is a lovely and funny man, and a dear friend. We had known each other before we started working together on .
It was always such a privilege to be working opposite him and such a blessing that we get on in real life because it made our characters more believable," she told PEOPLE in June 2014. Harington as the CEO of green tech energy company Lumi. ANGELA WEISS/AFP via Getty Image Related: "As Pierpoint looks to the future and takes a big bet on ethical investing, Yasmin ( ), Robert (Harry Lawtey), and Eric (Ken Leung) find themselves front and center in the splashy IPO of Lumi, a green tech energy company led by Sir Henry Mu.