Can you view history on iPhone data usage and delete it?

Just wondering. Googled some pretty weird crap, so I'm wondering if you can view it or delete it?

Added (1). Yep, I'm probably grounded for life. It's mine and my parents and my siblings.

Added (2). I'm dead. I'm gonna throw up. I'm gonna run away. I'm gonna die. OMG, OMG, OMG.

WHY AM I So STUPID! D

Settings-General-Usage-Clean

You can delete it off your phone. Go to settings Safari and then you'll see it hit clear cookies and data and history

Go to safari settings, and click delete cookies, delete history, and delete cache. You will be all set to go, BUT IF YOU DID IT ON 3G, it will PERMANENTLY BE ONLINE. As long as it's your cell phone carrier account, no one will know.

You can clean it on your phone, just like on a desktop computer you can do a cleanup. Your cellphone carrier or ISP will always know but no one can access their info anyways.