有一首英文歌,黑人女歌手或者组合唱的,里面有几句是you change you change, 请问是什么歌

看看是不是这个
　　So Hard
　　歌手：Ciara 专辑：The Evolution
　　Ciara - So Hard
　　www.51lrc.com☆ 沉醉寒风 制
　　He made it so hard
　　2 trust someone
　　He made it so hard
　　2 fall in love

　　Not tryna mess up this realationship (thinkin)
　　Cuz the last man did me that way
　　you gon do the same things i
　　dont wanna be this way
　　but im hoping you can change
　　the way that i feel
　　(ooooo)you see
　　I trusted him with everything
　　never held back anything
　　thought we'd be 2gether for the rest of our lives
　　so suddenly he took his love away
　　and made it hard to trust again
　　I know i been holding back
　　but he really hurt me bad
　　i dont wanna take my past
　　and put it all on u
　　im not tryna hold you back
　　really hope you understand
　　i dont know what im gonna do
　　When i think o