Pitbull was featured on Becky's EP this year and his next single "out of no where" flopped.
BUT, last year Becky was featured on Will.i.am's "Monster Remix" for the cartoon movie Hotel Transylvania (Selena Gomez, Andy Samberg, Adam Sandler). the track was good and released before Cher Lloyd's "Oath" single came out.
Will's NEXT single after that was "Scream and Shout" with Britney. This song has gone 8 times platinum. His next single was "that power" with Bieber and this one was also successful. My guess is if she is cursed Will.i.am and Dr. Luke are to blame.
She is talented imo but her sound is too damn similar to Nicki's and Dr. Luke is featuring her with the wrong people + giving her the worst material/lines. She is on his label Kemosabe. If she was on Kanye's label, Yeezy would be featuring her with the right people and giving her a better sound.