Hayden Panettiere: 2011 MTV EMA's

 Hayden Panettiere was spotted on the red carpet in Belfast, Ireland.

The "Heroes" actress happily posed for the cameras at the 2011 MTV EMA's.

Hayden Panettiere Hits Up Power Of Youth

 Hayden Panettiere was spotted at Paramount Studios in Hollywood, CA.

The "Heroes" actress attended Variety's 5th Annual Power Of Youth event.

Hayden Panettiere Premieres "Fireflies"!

Hayden Panettiere was spotted on the red carpet in Los Angeles, CA.

The "Heroes" actress joined her co-stars for the premiere of their movie, "Fireflies In The Garden".

Hayden Panettiere Lands In Toronto

Hayden Panettiere was spotted landing in Toronto, Canada.

The "Heroes" actress stopped to ask for directions before making her way out of Pearson Airport.

Hayden Panettiere: Custom Culture Cutie

Hayden Panettiere was spotted in New York City.

The “Heroes” star looked great as she hit up the Vans Custom Culture Contest Finale event.

Hayden Panettiere: Beverly Hills Beauty

Hayden Panettiere was spotted out in Beverly Hills, California

The "Scream 4" actress looked cute and casual as she picked up some things from a local hardware store.

Hayden Panettiere: Us Weekly Partier

Hayden Panettiere was spotted at Us Weekly's Hot Hollywood party in Los Angeles, California.

The "Heroes" actress looked great as she posed for pictures on the carpet at Eden Nightclub.

Hayden Panettiere Visits "The View"

Hayden Panettiere was spotted out and about in New York City.

The "Heroes" star looked great as she made her way to "The View" to help co-host the show.

Hayden Panettiere: "Extra" At The Grove

Hayden Panettiere was spotted in Los Angeles, CA.

The "Heroes" actress hit up the grove where she chatted with "Extra" about her latest movie, "Scream 4".

Emma & Hayden: "Scream 4" Premiere Pair

Emma Roberts & Hayden Panettiere were spotted on the red carpet in Hollywood.

The two actress posed together for the cameras at the premiere of their new movie, "Scream 4."

Hayden Panettiere: Boxing Match Beauty

Hayden Panettiere was spotted at the Vitali Klitschko vs. Odlanier Solis boxing match in Koln, Germany.

The “Heroes” actress looked great in a white dress as she posed for pictures with Natalie Klitschko at Lanxess Arena.

Hayden Panettiere: Steiger Awards Sassy

Hayden Panettiere attended the 2011 Steiger Awards in Bochum, Germany.

The "Heroes" actress came out to support her boxer boyfriend at the swanky ceremony.