ABBA's Björn Ulvaeus has revealed what it is really like being reunited with the rest of the band, including his ex-wife, in a new interview.
Björn was discussing the band's upcoming new music - the first in 37 years (and due out next year!) - when the star gave a nod to his fellow bandmates.
"When the ladies went into the studio and stood by their mics and started singing, then, oh, it's that sound - the quality of the two ladies when they sing." he said.
Speaking to The Sun, Björn spoke about working with Agnetha Fältskog, Benny Andersson and Anni-Frid Lyngstad, despite both couples being separated.
Giving a nod to Agnetha and Anni-Frid, Björn said: "They are very much involved and they think this is great. They love it. Technically it is very advanced and complicated."
Björn called the reunion proof "two former married couples getting along very well."
ABBA are expected to release 'I Still Have Faith In You' and 'Don't Shut Me Down' in 2020.