A family friend reveals:
"The last thing in the world Bristol wants is to look up from her cha-cha-cha and see his big goofy grin looking at her. This is her time to shine and she doesn't want him trying to steal her spotlight."
Another insider adds, "I wouldn't put it past him to try and sneak into a taping. The only person that loves the press more than the Palins is Levi himself."
We wouldn't put it past him either!
Now that would make for some good TV!
[Image via AP Images.]