Spankin' New Ladies Week | Video

Kid Sister The stylish Kanye West-championed rapper drops by Thursday to chat about her 'Pro Nails' video. Watch the video now so you can keep up.

Mariah Carey: 'Touch My Body' M.C.'s freaky, funny and finer than ever in her new video, 'Touch My Body.'

Ashanti The soulful R&B singer stoped by 'TRL' Wednesday for the premiere of her new video, 'The Way That I Love You.' Watch it now.

Yael Naim She's not just a sweet, quirky, suddenly famous singer-songwriter. Israeli artist Yael Naim also rules at painting and interior decorating. Watch her new video, 'New Soul.'

New Jay-Z Video Hov drops the sleek new video for his third track off 'American Gangster.' Watch him take over the New York night with 'I Know.'

Kate Nash Just when you thought Kate Nash couldn't get any more adorable, she goes and gets even more adorabler. See why in her new impossibly cute new video, 'Pumpkin Soup.'

Janet Jackson's Artist of the Week Videos Janet's got birthday drama, dance drama and Diddy-style drama in her MTV spoof spots and behind-the-scenes videos.

First Ladies: Ashlee Simpson Who'd Ashlee kiss? Where? In front of who? Ashlee shares major milestones in this exclusive 'First Ladies' video confession.

Ashlee Simpson Video Playlist Check out some of Ashley Simpson's favorite music videos, from Kanye West to Madonna and The White Stripes.

Taylor Swift Video Playlist Check out some of Taylor Swift's favorite music videos, from the Foo Fighters to Britney Spears and Boys Like Girls.

Estelle Video Playlist Check out some of Estelle's favorite music videos, from Fat Joe to Lil Mama and John Legend.

Sara Bareilles Video Playlist Check out some of Sara Bareilles' favorite music videos, from OutKast to Feist and Cyndi Lauper.

Kid Sister Video Playlist Check out some of Kid Sister's favorite music videos, from TLC to Lupe Fiasco and Mary J Blige.

Teyana Video Playlist Check out some of Teyana's favorite music videos, from Prince to Janet Jackson and Kanye West.

Christina Ricci Video Playlist Check out some of Christina Ricci's favorite music videos, from The Smiths to The Fugees and Fiona Apple.