Hayden Panettiere

See who sizzled and who fizzled this year!

These candid shots prove stars aren't always picture perfect.

Actress cheers on fiancé at fight after seeking treatment for post-partum depression.

Hayden Panettiere has checked into a treatment facility for postpartum depression after the birth of her daughter, her rep confirms.

Hayden Panettiere's baby daddy Wladimir Klitschko gets paid a lot of money to beat people to a pulp, but that doesn't mean he can't be soft and gentle with his adorable daughter Kaya! Click through the gallery to watch this gentle giant enjoy quality time with his baby girl!

Baby's first walk! Hayden Panettiere and Wladimir Klitschko debut baby Kaya on their first walk out in public. See the pics!

From the Caribbean to the south of France the world is one massive playground for the rich and famous.

hese A-list celebs show off their fashion-friendly baby bumps and their pregnancy glows.

Hayden Panettiere beamed a light of pending motherhood as she moved through the terminal at LAX Airport.

Hayden Panettiere is set to be a mom! The Heroes beauty and her boxing fiancé Wladimir Klitschko, 38, are expecting their first baby, insiders told US Weekly

It had all the makings of a country song: Nashville co-stars Hayden Panetierre and Jay Hernandez reportedly had a hot off-screen relationship on the set of

Why do some child stars end up in rehab, while others prosper in Hollywood? Hayden Panettiere, who has been acting since she was a baby, has managed to avoid

Did Hayden Panettiere have a little help from a surgeon to achieve her new busty look? The 23-year-old Nashville star wasn’t shy about showing off her smokin’

Did Hayden Panettiere go under the knife? The Nashville star wasn’t shy about showing off her smokin’ hot bikini body over the weekend in Miami, nearly

She found love again with reported new fiance Wladimir Klitschko and now Hayden Panettiere has babies on the brain! In an interview with Glamour magazine, the

Hayden Panettiere rocked an ultra-revealing  purple bikini in Miami Beach on Easter Sunday. Hayden wore the perfect Easter color and left little to the

Justin Timberlake wowed the crowd as he took to the stage for his first live performance in five years, debuting music from his upcoming album, 20/20

By Leah Ornstein - Radar Features Editor Who were the most snap-happy stars of the year? From the privacy of their bedrooms to behind-the-scenes of the most

By Leah Ornstein - Radar Features Editor Mirror, mirror on the wall, which Hollywood stars had the hottest bikini bodies in 2012 of them all? There was no lack

By Leah Ornstein - Radar Features Editor Not every star got it right on the fashion front this week!From the red carpet of the American Music Awards and the

By Radar Staff Lifestyles of the rich, famous and needle fearless! Hollywood’s hottest stars clearly aren’t afraid of getting poked, sporting several body and

By Leah Ornstein - Radar Features Editor Crazy Halloween costumes weren’t the only freaky fashion statements made this week!From the red carpet of the hottest

By Leah Ornstein - Radar Features Editor Yee haw! Country music’s hottest stars congregated in Nashville, Tennessee on Thursday night for the 46th Annual

Fasten your seat belts: They're channeling All About Eve in Nashville, new country-music romantic-drama series starring Connie Britton (Friday Night Lights) and

By Leah Ornstein - Radar Features Editor Who was dressed to rock and shock at television’s biggest awards show of the year?Hollywood’s hottest stars hit the red

By Leah Ornstein - Radar Features Editor Who was dressed to rock and shock at television’s biggest awards show of the year?Hollywood’s hottest stars hit the red

By Radar Staff Rihanna isn’t the only star to grab attention with outlandish ink! From misspelled inspirations and crazy cartoon characters to names and images

Listen up, drama queens and kings! This fall there's plenty of conflict, mystery and theatrics to keep you glued to the television. Star magazine brings you the

By Radar Staff Say cheese! Hollywood’s hottest stars aren’t always ready for the flashbulbs to go off, getting snapped making fantastically funny and

By Leah Ornstein - Radar Features Editor Before stars hit the red carpet of the 2012 Teen Choice Awards on Sunday, RadarOnline.com is bringing you a fashion

By Leah Ornstein - Radar Features Editor Who was dressed to win and sin his week?From the red carpet of the hottest events like the ESPY Awards to the streets

By Leah Ornstein - Radar Features Editor From Hollywood’s hottest stars to the most celebrated athletes in the country, who scored with their ESPY Awards style?

By Leah Ornstein - Radar Features Editor Hollywood’s hottest stars are copycats! With all the designer duds and the top stylists in the world at their

By Leah Ornstein - Radar Features Editor Yee haw! Country music’s hottest stars and Hollywood’s sexiest thespians hit the 2012 CMT Awards in Nashville on

By Leah Ornstein - Radar Features Editor From the red carpet of the swankiest soirees and movie premieres to the city streets, Hollywood’s hottest stars were

By Radar Staff Lovely Lea Michele revealed on Late Show with David Letterman this week that she has 14 hidden tattoos. So with that in mind we ask: Mirror,

By Radar Staff Hayden Panettiere is clearly not bashful about her bikini body! The 22-year-old actress vacationed with her boyfriend Scotty McKnight in Maui,

By Leah Ornstein - Radar Style & Beauty Editor From the Brit Awards in London to all the swanky pre-Academy Awards events in Hollywood, stars were out in full

By Radar Staff Is Kim Kardashian mending her broken heart with a hot new NFL player?She certainly is, if reports linking the reality star with super hot New

By Leah Ornstein - Radar Style & Beauty Editor They may not tower over their stripped-down competition on the shoreline, but what these bikini babes lack in

By Radar Staff At MTV's Europe Music Awards Sunday, a streaker interrupted Heroes beauty Hayden Panettiere, who was onstage to present the best song

By Radar Staff Famous for putting their wallets where their mouths are, celebrities including Katy Perry and Brad Pitt have donated their personal belongings

By Leah Ornstein - Radar Style & Beauty Editor It was an action packed Sunday night in Belfast, as some of music’s hottest acts gathered together for the 2011

By Leah Ornstein - Radar Style & Beauty Editor From the red carpet of the hottest parties, movie premieres and fragrance launches to the city streets, your

By Leah Ornstein - Radar Style & Beauty Editor From the most exclusive red carpet events and movie premieres to the city streets, Hollywood’s hottest (and

By Leah Ornstein - Radar Style & Beauty Editor From Milan to NYC, Hollywood’s hottest stars were out in full force on Thursday night for Fashion’s Night Out and

By Radar Staff And you thought the convention circuit was for those on the downswing of their careers...Hayden Panettiere on Friday sold autographs for $30, and

By Radar Staff Before the red carpet fashion parade at the 2011 Teen Choice Awards begins on Sunday, RadarOnline.com is bringing you a fashion flashback of all

By Leah OrnsteinRadar Style & Beauty Editor From the red carpet to the streets, Hollywood's hottest stars were dressed to rock and shock on Tuesday and

By Radar Staff Hayden Panettiere and Amy Poehler were just two of the stars who were front and center Saturday for the New York premiere of Hoodwinked Too! Hood