Tyra Banks

For the life of me, I have never been able to figure out Tyra Banks.

Is she a really savvy businesswoman and entrepreneur, or an airhead, or a really savvy businesswoman and entrepreneur who acts like an airhead? And if it's the latter... then why?

But as you ponder the answer to that question, let me tell you that Disney Channel has confirmed that Banks will, once again, play the role of a Barbie-like doll brought back to life in a sequel to their 2000 TV movie Life-Size.

Banks will also exec produce the show, which goes back to what I was talking about. Is she an airhead for playing a vapid role again, or savvy about producing it this time as well?

And just to remind you, Banks' co-star in the first Life-Size movie was played by a young, innocent, fresh faced and scandal free Lindsay Lohan, long before she and her career went off the rails, big time.

No word yet if Lohan will come back for the sequel, or even in a cameo role; but I wouldn't be holding my breath on that.

Here's a brief clip from the original movie: