LOS ANGELES, CA  [Friday Mar.16.2007]  /Mix103FM.com/ -- Fall Out Boy's Patrick Stump has revealed that he blew a chance to be on Jay-Z's "Kingdom Come."

Stump was invited to the studio to come up with a hook for the mogul's comeback record, but instead came up with a bad case of writer's block.

Stump told Rolling Stone, "All of hip-hop showed. Jay walks in with Timbaland, then Swizz Beatz walks in. Beyonce was there. I had the worst writer's block. So I was like, 'I f**ked up the Jay-Z thing.'"

The rapper does appear however on Fall Out Boy's latest album, "Infinity On High."

Wanna own a piece of Fall Out Boy?

More on Fall Out Boy