Amanda Seyfried "lights up" the red carpet with her fashion choices.

The 'In Time' actress has been praised by designer Prabal Gurung - favoured by Sarah Jessica Parker and Zoe Saldana - for her outfit decisions, noting she looked "flawless" at a recent premiere.

He said: "I love seeing how the girls personalise a runway look and really make it their own.

"It's not hard for Amanda to light up a carpet, but the way she looked at the 'In Time' premiere was flawless. Those are the kinds of moments that inspire a designer."

He is also delighted 'Sex And The City' star Sarah has chosen to wear his designs on a number of occasions.

He added to People magazine: "There are so many options out there, and for SJP To chose mine, it's incredible.

"I feel really grateful and amazed. I hope that in 20 or 30 years, I still feel excited about it. Not just Parker, but with any girl who chooses my clothes."

Amanda recently revealed she is tempted to change her look dramatically by cutting off her hair into a shorter style.

She said: "I'm so tempted to chop my hair up into a bob like I have in my latest movie In Time. Although in a way I like having the same long hair when I'm not shooting because I can change it around for the different roles, wear a wig etc and I instantly become someone else."