Alva Review-Courier -

LOS ANGELES (AP) — Katy Perry, her collaborators and her record label must pay more than $2.78 million because the pop star's 2013 hit "Dark Horse" copied a Christian rap song, a jury decided Thursday.

It was an underdog victory for rapper Marcus Gray, a relatively obscure artist once known as Flame whose 5-year-old lawsuit survived constant court challenges and a trial against top-flight attorneys for Perry and the five other music-industry heavyweights who wrote her song.

But the amount was less than the nearly $20 million sought by attorneys for Gray and his two co-writers on the 2009 song...