Aigh I don't like either ladies but come on, you just described what Madonna and Britney do, Britney used to do 1500 crunches a day not to mention other ab workouts just to prepare for her tours, even MJ said she was the hardest working person he's ever seen, she used to promote like cray. I seen her schedule once for like 2003 and she was booked out every day and I ain't exaggerating. It's pretty obvious Britney and Madonna now have different priorities than Beyonce does, they accomplished more at a faster pace and fame got the better of one just like it did to Amy.
And just because one sings with a backing track doesn't make them inferior to the other (given they actually perform) cause Britney was a much better dancer than Beyonce ever will be lol. Plus I am pretty sure Britney wrote every song on her new album and most of them on another album I don't care to remember. Anyway it's well known to the public that some producer let it slip that Beyonce buys a lot of her writing credits or changes one word to a song and wants writing credits for switching a word or line around, and her father used to be a member of the Grammy committee so guess where all those awards came from? Yea Beyonce works hard but that doesn't mean the other two do not. Actually I only recently read that Britney is rehearsing over 8 hours a day for her new Vegas residency.
I'm sure they do work hard, I didn't actually say that they didn't, to be fair, but that doesn't mean either of them are as talented as Beyonce. My point was that Beyonce sings and dances at the same time, she's an all-round performer, which takes a lot of hardwork to pull off. She's clearly a much stronger vocalist than either Britney or Madonna ever were, I don't think even the most hardcore Britney or Madonna fan would deny that. Britney's star quality doesn't exactly come in her singing voice. She's a popstar before an actual vocalist or anything.
By the way, I still love a lot of Britney's songs, she has a knack for picking a great tune and a great ear for producers. She's a great popstar, but I wouldn't be under any illusions about her. I agree with Elsie too, she's not what she used to be either.