Kat Dennings and Andrew W.K. Kat Dennings and Andrew W.K. first sparked dating rumours in April, after sharing similar images of each other on Instagram. On 6 May, Andrew confirmed that they were dating in a press release for the music video for his song "I'm in Heaven." Less than a week later, the couple announced their engagement on Instagram with Kat captioning the gallery "Don't mind if I do."