The 48-year-old Abdul told reporters in Singapore on Friday that Fox's "The X Factor" will probably be "ginormous" as the two former "American Idol" judges reunite to assess would-be singing stars. Abdul said she and Simon have "a wonderful, exquisite, challenging and frightening relationship."

The American pop singer and dancer is in Singapore to promote a Universal Studios theme park. "The X Factor" taped its first judging session earlier this month and will debut this fall.