» mileycyrus

Happy 17th Birthday, Miley Cyrus! When this megastar blows out the candles on her cake today, will she wish for:

A Porsche? Nah, got that already.

A kiss from Nick Jonas? Been there.

A spot on Disney Channel's 'New Year's Eve Star Showdown' lineup? Ding, ding, ding!

Beginning this Friday, Nov. 27, the Disney stars will duke it out for a spot on the Disney Channel's Dec. 31 evening lineup, the Hollywood Reporter confirms. Fans will be able to vote for their fave episodes and music videos at DisneyChannel.com. The winning shows will run on New Year's Eve from 6PM to 12:30AM, while songs from the 10 favorite music videos will play on Radio Disney, starting at 12PM on Jan. 1.

'Sopranos' -- and now 'Entourage' -- star Jamie-Lynn Sigler has booked a role on 'Ugly Betty' season 4, playing Daniel's (Eric Mabius) new assistant.

Also in the news today: E! picks up 'Kendra,' while VH1 announces a new set of 'Divas.'

See more of today's top TV headlines after the jump.

'Three's Company's' on-set feud ... Isaiah Washington's gay slur ... Miley Cyrus' racy pics ... find out where they rank on our list.

Before YouTube, camera phones and celebreality-TV, the best Hollywood catfights, feuds and fracases happened behind the scenes.

Some of the most salacious scandals were never caught on camera, but their fallout is the stuff of legend.

We dig deep -- from before the advent of the Internet and since -- to name our picks for TV's top 20 off-screen scandals of all time.

Fans sound off about shows, stars and the strike.

We asked you to tell us how last season panned out, and you did -- to the tune of 1.4 million votes.

You surprised us: 'Two and a Half Men' over 'Ugly Betty'? As Michael Scott would say (his show, 'The Office,' lost too), "That's what she said."

But find out what our readers chose as Best Drama, Sexiest Cast, Best Villain ... and too many other cool categories to name.

The Jonas Brothers ... Jamie-Lynn Spears ... Miley Cyrus ... find out where they rank on our list.

Once upon a time, it was possible for a TV child star to get by on an impish smile and cute catchphrase.

Today's crop of kiddie performers don't have it so easy; they need to be double or triple threats who not only head up their own shows and/or TV movies, but sing, dance, star on the big screen, sell out concerts and launch clothing lines (despite some occasional personal missteps).

Here we count down the 20 hottest faves of the teen and tween pack.