Is there any apps that let me hide text messages on Iphone 4?

I'm cheating on my girlfriend. I need a app for the iphone that lets me hide my other girls' text messages.
she has my password to my phone, so please do not give me an aternative way like lock your phone. And please no lectures your wasting your time and mine as well. Give me a application that allows me to do this.

1) try "Private call&sms guard", lots of functions include hiding and encrypting the private informations like SMS/call log and files, the official website is SymbianOn - Hi-tech enterprise specializing in developing mobile softwares! Private Call Sms Guard, Security Genius, MobileHelp…

2) Faketext is a hot new app that allow you to hide your real text messages on your iPhone. Check it out at faketext.com, you can go there straight from your iPhone since it is a webapp and is free.

I agree with Bikal!

Hide My SMS ->This application uses the Native "message Center" on the device.
Completely hiding your text message is not allowed, and will be blocked by Apple.

The iClarified app is a good one. Here is a step by step tutorial on how to hide your text messages using this app: http://www.iclarified.com/entry/comments.php?enid=832 Good luck on cheating ---

Also check out this page http://www.appfavour.com/ios/iphone for other iPhone apps that let you hide text messages.