Bey steals shyt. She used to be lying about her writing credits as well. The fans had to damn near force her into giving Neyo credit for Irreplaceable. Cause she lied about how the song came about at first. Also how she always undercut Kelly when Kelly was bout to drop music. How she stole Amerie’s sound and stage show from when she used to open up for Destiny’s Child. It’s alotta shyt. Female songwriters notoriously have issues with Bey.
I don't know about the stealing writing credits thing. It was never a secret that Ne-Yo wrote "Irreplaceable". Yes, she's gotten co-writing credits, but you can get co-writing credits for adding or taking away words.
She never undercut Kelly. Kelly's debut album was made a priority over Beyonce's debut. Beyonce's solo debut was supposed to drop in 2002, but was pushed back. Kelly had "Dilemma" out with Nelly which was huge, so they pushed Kelly's album out. Beyonce's debut was months later.
Beyonce didn't steal Amerie's sound. "Crazy In Love" doesn't sound like anything on Amerie's debut and the closest is Rich Harrison's Richcraft remix of "Why Don't We Fall In Love".
Of all things, you could say she bit Kelis's "Bossy" for her own "Diva" or "Caught Out There" for "Ring Da Alarm". Erykah Badu called her out for biting her. Amerie has always been a reach.