Lady Gaga has reportedly reunited with ex-boyfriend Taylor Kinney.

The Bad Romance singer split with The Vampire Diaries star earlier this year after 10 months together.

The superstar's world tour and busy schedule was said to be the cause of the break-up.

But Us Weekly claims that they are giving their relationship another try and Taylor has been seen in Thailand and Singapore with Gaga recently as she travels around Asia.

'They sure looked like they were back together,' a source told the publication. 'Holding hands and being cute everywhere they went.'

'They were seen kissing right as they got into the hotel elevator.

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

But another source says things between the pair are still 'complicated.'

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