iPhone 5 - Missing "Artists" name on albums when Syncing iTunes!

When I sync'd all of my iTunes music to my iPhone 5, a lot of albums sync without the "Artist' name on the album. So when I look for music under the "Artist" tab, it doesn't show all of the artists albums.

My iPod syncs perfectly. It's just a problem with the new iPhone 5.

Any suggestions??

Thanks.