Cardi B took her 3-year-old daughter to Disneyland over the weekend — but it was her straight-faced security guard who went viral for keeping it 'all business' on the teacup ride.br br 'I thought it was funny to see a bodyguard looking so serious in the teacups,' said Danielle Berg, who took the video. 'He looks so serious while everyone else was having fun.'br » Sign up for our newsletter KnowThis to get the biggest stories of the day delivered straight to your inbox: » Subscribe to NowThis: br For more entertainment news, subscribe to NowThis News.