The actress accused the Okoye brothers of stealing material from one of the tracks in her yet-to-be released debut album. If you missed it, read it here. Now, according to their managers, they've resolved the issue.
From Steph-Nora's manager, Ope Banwo:
There is no case again. The matter has been resolved. They've settled and I believe it's over. They are friends.From P-Square's PR person, Bayo Adefu
P-Square never had any problem with Steph Nora in the first place because they were surprised to read all she said in the media. Listen to both songs and you will realize there's no similarity