Originally Posted by
Makson:
“TLC passing on the chance to record "Baby One More Time" before it was offered to Britney.
Though TLC were still incredibly successful without it
”
Originally Posted by Zack06:
“Taio Cruz and Britney Spears rejecting Umbrella - The monster smash by Rihanna
Britney rejecting Lady GaGa's Telephone
Christina Milian rejecting S.O.S - later recorded by Rihanna
Leona Lewis not releasing any other singles from Echo including Outta My Head and failing to secure Halo later by Beyoncé
Alexandra Burke binning a duet with Bruno Mars
Kylie Minogue rejecting Toxic later by Britney”
I wouldn't say that either were big mistakes, because not recording either song didn't majorly affect the careers of the respective artists. It would have been much worse if Britney turned down BOMT and Rihanna turned down Umbrella, both probably wouldn't be releasing music today if that had happened.