Lips adds Avril Lavigne, Olivia Newton John, Pussycat Dolls

Here's a protip for you, guy or gal who's putting together the Lips DLC offerings. Let's say you look at your list for that Wednesday, and let's say you see something like this:

• Olivia Newton John – "Magic" (160

  /$2)

• Avril Lavigne – "My Happy Ending" (160

  /$2)

• The Pussycat Dolls featuring Snoop Dogg – "Buttons" (160

  /$2)

If you look at your list and you realize that the one who starred in Xanadu is the one classing things up, maybe it's time to take a long, hard look in the mirror and figure out where things went wrong.