Or have I?
As soon as I heard it, I thought two things:
1.) Wow, that guy sounds like Adam Levine (of Maroon 5)
2.) Wow, this sounds...like a Britney Spears song...
I'm not exactly a huge Britney fan. She became popular when I was in high school/beginning college, and I was kind the anti-Britney. So as I sat, trying to figure out what it reminded me of, the chorus came and then I realized. It sounds exactly like Drive Me Crazy.
Being a strange person, I also noticed it was in the same key as Drive Me Crazy. Did I know what key Drive Me Crazy was in? No. But if two songs are in the same key, I'm more likely to get them confused. It's the same reason why I can't tell any Blink 185 songs apart...they're all in the same key.
In case you were wondering, they're both in c minor. And even the background rhythms are the same. Do you hear it, too?