Omg yes!!!! He gave mimi good bops but he is done and gonna ruin her like Janet.

Mariah & Beyonce - the dream

And at just about all the producers gaga has worked with being listed. I can't!!! Darkchild is the ONLY one y'alls haven't mentioned and he produced Telephone. he gave her Reloaded tho, an unreleased gem !

my choice: will.i.am. & David Guetta because everyone y'all's listed gave her at least ONE or more bops and these two suck Satan's ass.

Redone and gaga put each other on the music map globally. He sucks now but you're full of **** for dissing his work on the fame & the fame monster. he gave us scheisse, the edge of glory & judas on born this way but he can go to hell for giving us Hair.

Fernando Garibay gave us Dance in the Dark, Heavy Metal Lover & the live American Idol performance mash up of bad romance + Alejandro.

DJWS gave us born this way the song, and regardless of the express yourself controversy and the lyrics themselves being cheese, it went #1.

Zedd at least brought her some hype and she got some creds for going to him as a producer before he became known.

And I know all of the above gave gaga flops too but the worst IMO = the producer(s) who not only brought flops but absolutely NO hits or songs liked by the majority of Stans to the table.