Because Of You

"What Doesn't Kill You (Stronger)", also known as "Stronger (What Doesn't Kill You)" when released as a single, is a song by American pop rock singer Kelly Clarkson. It is the second track from her fifth studio album, . It was written by Jörgen Elofsson, Ali Tamposi, David Gamson, Greg Kurstin and produced by Kurstin. The song's lyrics mainly explores the themes of empowerment. It was released as the second single from her fifth studio album, .

　　The song received generally positive reviews from music critics, who praised Clarkson's vocal performance, some of whom highlighted it as one of the album's musical highlights. Immediately following the release of , the song entered the Billboard Hot 100 at number 64. Before singing the song live at The Borderline in London, Clarkson announced that "What Doesn't Kill You (Stronger)" would be released as her next single and that the video for it would have worldwide fan involvement. The song is currently being used in a Toyota commercial which features Clarkson singing the song.

绝对是历史性的神单，无论对于肥K（那时候还是瘦K[奸笑]）还是欧美流行乐坛

居然是05的？！？！？！现在再听也是很好听啊[强][强][强][强]

真好听，不需要人太多，我喜欢就好了。这里也留给更多有缘人，而不是那些盲目追风的无关紧要的人。

这首歌发行5天后我出生了，同样都是父母经常吵架，后来离异了，我现在跟我爸住在一起，但是偶尔会回去探望妈妈，她现在好像找了一个男朋友，这样也好，我不用担心她一个人照顾不好自己了[可爱]

今天看天下足球，当属于小贝的这首歌旋律响起，不自觉流泪了，止不住的那种，因为那是属于我的青春[流泪]

真希望mv结尾情节能出现每一个受伤的孩子身上

喜欢了这么多年的歌，一直没有改变，是最早也是最深刻的一首。