Lips: Number One Hits adds Lady Gaga and more

Microsoft already revealed some of the artists in upcoming Lips: Number One Hits and today, we've got a few more to pile on. But before we get to the new artists, we would like to relay that when vocalists snag the new game this October, there will also be a free pack available for download. We have no idea what packs will be available, as fans will be able to vote on the official Lips site later down the road. It's like American Idol ... but not really!

Now, about those new tracks: This latest update features a variety of US and UK talent ... and Aqua, for some reason. We honestly can't say the prospect of becoming a "Barbie Girl" is all that enticing. Regardless, here are the acts joining the Lips: Number One Hits line-up:

• "California Love" by 2Pac feat. Dr. Dre and Roger Troutman
• "Barbie Girl" by Aqua
• "Just Dance" by Lady Gaga feat. Colby O'Donis
• "Everybody Wants to Rule the World" by Tears for Fears
• "The Fear" by Lily Allen
• "Don't Phunk With My Heart" by Black Eyed Peas
• "I Don't Feel Like Dancin'" by Scissor Sisters
• "Heartless" by Kanye West
• "Touch My Body" by Mariah Carey
• "Hey There Delilah" by Plain White T's
• "Always On My Mind" by Pet Shop Boys
• "I'm Yours" by Jason Mraz
• "Push the Button" by Sugababes

Love 'em? Hate 'em? Bueller?