In a video uploaded to YouTube Sunday, the video blogger pops the question to his girlfriend of six years, Lindsay Doty, on stage during a Q&A-style show called "DeFranco Does Arizona" in Tempe, Ariz.
DeFranco -- best known for his pop culture and news web series "The Philip DeFranco Show" -- had a planted audience member ask Doty, who was on stage with DeFranco, if she was going to get married. While she awkwardly tried to formulate a response, DeFranco pulled out a ring box, got down on one knee and the crowd went wild. Afterward Doty said "yes," her parents joined them on stage to share in the sweet moment.
Watch the video above to see the rest of the proposal and Doty's adorable reaction. Then, click through the slideshow below to see our picks for the best proposals of all time.