Lady GaGa and Taylor Kinney back on

Are Lady Gaga and Taylor Kinney back on?

Pop superstar Lady Gaga and her ex-boyfriend Taylor Kinney have reportedly reunited.

The 'Vampire Diaries' actor, 30, recently sparked rumors of a reunion when he joined Lady Gaga - who is currently touring Asia - in Thailand and then continued on to Singapore with her last week.

A source told Us Weekly: ''They sure looked like they were back together - holding hands and being cute everywhere they went. They were seen kissing right as they got into the [hotel] elevator.''

The insider confirmed that they were dating once again back on and trying to make things work despite her demanding lifestyle.

They said: ''They are going to try and make it work even with her crazy schedule. Gaga realised she missed him.''

Taylor and the 26-year-old initially split in early May after ten months together. At the time, sources said the Grammy winner's hectic calendar was to blame.

The informant explained: ''She will be touring nonstop until next year. There's just no room for anything else. Her work is all-consuming.''

A a second source admitted last month that things between her and the screen star were still complicated.

''They may still be trying to make it work. She feels like having him keeps her grounded. Obviously she thinks he's hot . . .She says he's 'really cool.'''

© Bang Showbiz