The two were spotted out on the town together on back-to-back date nights. On Monday, the couple attended a show by James Blunt at the Tabernacle in London's Notting Hill neighborhood. Also at the show was Harry's cousin Princess Beatrice and singer Ed Sheeran.
The following evening, Harry, 29, and Bonas, 24, popped up again, this time at a performance of Book of Mormon at the Prince of Wales Theatre, where they dressed casually and mingled with the crowd.
As they exited the theater, Bonas, wearing skinny gray jeans, walked ahead of Harry, who was decked out in a white shirt with a sweater over his shoulder.
The fun-loving couple has been in and out of the spotlight since rekindling their relationship last February, when Bonas joined members of the royal family on a ski vacation in Switzerland. They were first seen together partying in London clubs in the summer of 2012.