Lady Gaga to marry Vampire Diaries star boyfriend Taylor Kinney this summer

Lady Gaga is getting ready to marry her Vampire Diaries star boyfriend Taylor Kinney in the summer.

According to her close friend DJ Starlight, things have got very serious between the pop star and her beau, and they want to take their relationship to the next level.

The duo have been dating since September 2011, when the 26-year-old handpicked him to star in the music video for You And I.