Those persistent ABBA reunion rumors are popping up again, this time after Agnetha Faltskog spoke to a German newspaper.

2014 will mark the 40th anniversary of the group's debut hit "Waterloo" becoming a worldwide sensation.  Agnetha told Welt am Sonntag, "Sure, we think about it...There are probably plans to make the occasion of this anniversary or something...But I still do not know what comes of it."

Agnetha has been mingling with the media this month as her CD, released earlier this year in Europe, is be reissued in a deluxe edition that also includes a DVD documentary on ABBA.  We'll see what comes of this latest rumor.