Haley Reinhart
Fantasia Barrino won the third season of American Idol.
Kellie Pickler came in 6th place on the 5th season of American Idol.
Justin Gaurin
she was on American Idol.
American Idol Season 8 starts in January.
Nikki McKibbin
Quoted from Wikipedia "She came to prominence in 2004 as one of the finalists on the third season of American Idol coming in seventh place" see related link
Fantasia Barrino won the third season of American Idol.
Kellie Pickler came in 6th place on the 5th season of American Idol.
2004
Nikki McKibbin.
Elliott Yamin
She was a Season 7 contestant on American Idol that made it to 7th place
Was in season 4 of American Idol and eliminated on 27 Apr 2005 in 6th place.
Kellie Pickler got 6th place on Season 5 of American Idol.
Justin Gaurin
Do you mean Trenyce who left American Idol in season 2 in Fifth place on 30 April 2003