Try the smartest lock screen for Android !
LockerPro allows you to check your notifications without unlocking your device.
LockerPro monitors notifications coming from any app on your device, and displays them as banners on your lock screen. You can easily swipe them away by swiping them to the left, or launch the notification by swiping to the right.
LockerPro also provides an app launch panel and a widget panel. Simply swipe the screen from the left to access the app launch panel, and from the right to access the widget panel.