Isn't this strange?

For those of you who don't know this is our kitty Lily, we have had her since she was about 4 weeks old. We have had some interesting moments with Lily she seems to be a good cat just sorta strange sometimes. Some time after Christmas we caught her laying like this watching the TV as Russell played a video game. Now we see her like this I would say every night! I think it is strange...I've not ever really had an indoor cat perhaps this is normal but she falls asleep like this even!