The red carpet round-up

It’s spring in the US and we’re loving the colourful red carpet frocks that come with the change in season. It’s also the week of the movie premier as celebrities flocked to the first screenings of movies like The Avengers, The Lucky One and The Five-Year Engagement.

Nicki Minaj took airport fashion to new levels, Katy Perry’s hair was less blue than we’ve seen in recent months and Kelly Rowland rocked a one-shoulder yellow frock in Sydney.

Cierra Ramirez: Disney ABC Television Group 2012 TCA Summer Press Tour Party

Hayden Panettiere: Disney ABC Television Group 2012 TCA Summer Press Tour Party

17477743.jpg

Candace Cameron: Bure Hallmark Channel 2012 Cable TCA Summer Press Tour

Julie Mond: Hallmark Channel 2012 Cable TCA Summer Press Tour

Scarlett Johansson at the premiere of The Avengers.

Busy Phillips at US Weekly's Hot Hollywood Bash

Michelle Williams at the Tribeca Film Festival

Aubrey O'Day at Us Weekly's Hot Hollywood Bash

Cobie Smulders at The Avengers premiere

Emily Blunt at the Tribeca Film Festival

Giuliana Rancic at the The 2012 MusiCares Person of The Year Gala

Halle Berry

Jennifer Morrison at the Us Weekly's Hot Hollywood Bash

Tori Spelling at a signing for her book celebraTORI

Julianne Hough at the Us Weekly's Hot Hollywood Bash

Juliette Binoche at the Tribeca Film Festival

Kate Mara and Mary-Louise Parker at a fundraising event in New York

Kim Cattrall at the premiere of The Five-Year Engagement in NYC

Kim Kardashian at Us Weekly's Hot Hollywood Bash.

Lady Gaga arrives at the airport in Seoul

Maria Menounos at the Kreiss 75th Anniversary event

Ali Larter at the Annual GLAAD Media Awards

Cara Delevingne at The Vogue Festival

Nicki MInaj leaves the W Hotel in London

Olivia Munn at Us Weekly's Hot Hollywood Bash.

Diane von Furstenberg at The Vogue Festival.

Rachel Zoe at The Vogue Festival

Stella McCartney and Kate Hudson at The Vogue Festival.

Kelly Rowland at The Ivy in Sydney

Emily Blunt at the World Premiere of The Five Year Engagement

Olivia Wilde at the World Premiere of The Five Year Engagement

Katy Perry at the ASCAP Pop Music Awards

Carmen Electra at the Us Weekly's Hot Hollywood Bash.

Kim Kardashian at a Jeep basketball event.

Ali Fedotowsky at Us Weekly's Hot Hollywood Bash.

Donna Karan and Goldie Hawn at the Turnaround For Children To Host Third Annual Impact Awards Dinner in NYC.

Claire Danes at the Tribeca Film Festival

Scarlett Johansson at the premiere of The Avengers

Taylor Schilling and Zac Efron at the premiere of The Lucky One

Delta Goodrem at a Westfield signing in Sydney.

Abbie Cornish at the Tribeca Film Festival.

Pamela Anderson at the Sugar Hut nightclub.

Odette Annable at the House series finale wrap party.

Lea Michele at the Jonsson Cancer Center Foundation gala.

Anne Heche at the Jonsson Cancer Center Foundation gala.

Olivia Wilde at the Tribeca Film Festival

Milla Jovovich at the Annual GLAAD Media Awards

Jennifer Love Hewitt at the 2nd Annual Block Party on Wisteria Lane at Universal Studios

Terri Hatcher and her daughter Emerson at the 2nd Annual Block Party On Wisteria Lane at Universal Studios

Vanessa Williams at the 2nd Annual Block Party On Wisteria Lane at Universal Studios

Olivia Munn at a Jeep basketball event.

Emma Watson at the Tribeca Film Festival.

Have you got a favourite?

GALLERY: Rocking the red carpet right now

Leigh Tried ‘Smart Skincare’ That Enhances All Skin Types