© Jim Spellman - Getty Images Harry Potter's Daniel Radcliffe publicly congratulated Rupert Grint on his baby news, after his rep confirmed Georgia Groome welcomed a girl. Fans of films from the 2000s felt very, very old over the weekend, when Harry Potter's Rupert Grint, 31, and Angus, Thongs and Full-Frontal Snogging's Georgia Groome, 28, confirmed they had welcomed their first child together.