MrBeast got engaged to fellow internet personality Thea Booysen at their home on Christmas Day. 'I was trying to think of the best way to catch her off guard so it would be a surprise,' the groom-to-be exclusively tells PEOPLE.

MrBeast, 'Beast Games' host and YouTube's most subscribed-to account, proposed to Thea Booysen on Christmas Day and confirmed the engagement on New Year's Day.

MrBeast is now a fiancé. The famed YouTuber, whose real name is Jimmy Donaldson, announced on Wednesday that he recently proposed to his girlfriend, Thea Booysen. “Ya boy did a thing,” Donaldson wrote on his Instagram page, next to a photo showing him kneeling mid-proposal.

YouTuber MrBeast has announced his engagement to girlfriend Thea Booysen. The 26-year-old revealed that he'd proposed on Christmas Day, sharing photos of the moment he went down on one knee. Mr Beast, real name Jimmy Donaldson, is the world's most popular YouTuber with 340m subscribers.

MrBeast, one of the biggest names in YouTube, revealed a Christmas Day engagement to fiancé Thea Booysen on Wednesday.

YouTuber MrBeast, whose real name is Jimmy Donaldson, has announced his engagement to girlfriend and fellow YouTuber, Thea Booysen.

YouTube sensation MrBeast proposes to girlfriend Thea Booysen in an intimate Christmas Day celebration with family.