Amanda Seyfried, star of Summit Entertainment’s upcoming “Letters to Juliet,” will be honored at ShoWest as breakthrough female star of the year.

Seyfried, who most recently starred in Sony’s “Dear John,” will be feted Thursday at an awards gala set to close the annual exhibition confab. ShoWest opens Monday at the Bally’s and Paris hotels in Las Vegas.

“The diversity in the characters Seyfried has portrayed and the strength of her performances — from the airhead in ‘Mean Girls’ to the singing dreamer in ‘Mamma Mia!’ — have quickly made her a hot young film actress in recent years,” ShoWest managing director Robert Sunshine said.

“Juliet” will screen Tuesday at ShoWest.

My friends Holly, Michelle and I have just opened a fansite of Channing Tatum. There’s over 5,000 images in the gallery of adorable Channing so click the banner above to visit c-tatum.org!

Stalkers Paparazzi spotted Amanda out shopping March 9th at Alice + Olivia Boutique in Los Angeles, California. I love when she dresses casually she looks great and no matter what she always looks happy!

Read: Before you watch this clip of the International Trailer for ‘Boogie Woogie’ please be aware that there is a lot of adult content and it may not be safe for work/school. You briefly see Amanda in this trailer (she is the girl on roller blades who falls).

Based on the novel of the same title, Boogie Woogie is a wicked satire set against the backdrop of the contemporary London art scene where lust, ambition and power prevail while success and failure precariously balance on a knife edge. The film has an amazing emsemble cast featuring established stars such as Danny Huston, Stellan Skarsgård, and hot up and comers like Amanda Seyfried, Jaime Winstone and Jack Huston.

The story centres around the acquisition of Piet Mondrians abstract painting titled Broadway Boogie Woogie. The film charts the schemings of the art dealers, collectors, artists and wannabees who are all willing to use any means necessary to achieve their own personal ambitions. Each parallel story plummets towards its own depraved and egotistical conclusion until the stories collide, leading to a sobering and tragic finale.

Amanda Seyfried admits the start of her relationship with Dominic Cooper was “messy”.

The ‘Jennifer’s Body’ actress met the British actor on the set of ‘Mamma Mia!’ in 2007 and while she knew there was a huge attraction between the pair she wasn’t sure what would happen because he already had a long-term girlfriend, Joanna Carolan.

She said: “I fell for Dominic’s sense of humour. He’s just really, really funny and we fooled around so much during the rehearsals for ‘Mamma Mia!’ But it was messy because there was some overlap with his girlfriend who he’d been with for 12 years. I didn’t know how he was going to deal with that, so we went our separate ways and I began dating someone else.”

However, Dominic had decided to end his relationship and flew over to the US to win Amanda back.

She said: “Dominic flew over to Charleston, where I was filming ‘Dear John’, and he made sure I never saw that guy again.”

Despite being extremely happy with Dominic, Amanda says she has no plans to marry him.

She told Britain’s Glamour magazine: “As silly as it sounds, I’ve learned that you can’t have expectations about a relationship. It’s healthier that way. The things I worry about are the health of my family, where my career’s going and my dog, Finn – but not relationship.”

I’ve added hundreds of pictures to our gallery last night and today of Amanda at the 82nd Academy Awards from her red carpet appearance, posing in the ABC press room to her presenting on stage with Miley Cyrus. Later that night Amanda attended 2010 Vanity Fair Oscar party which she changed out of her blue Armani Prive gown into a green dress from Valentino’s spring collection. I love how the seaweed dress matches her eyes and she looks so beautiful

She’s always up for some red carpet action, and earlier tonight (March 7) Amanda Seyfried was spotted arriving at the 2010 Academy Awards.

The “Mama Mia!” hottie strolled past the paparazzi, showing off her fabulous silver strapless princess-cut Armani gown and smiling from ear to ear.

And while some actresses freak out about what they eat before big events like the Oscars, Amanda says she’s pretty laid back about it.

I eat what I want. I have to eat before I sit in a chair for four hours. As for how she’ll fit her dress’ huge train into the auditorium, she explained, We’ll see what happens

In case you’ve missed Amanda at the Oscar’s here are the videos of her on the red carpet and presenting the ‘Best Song’ award.

I’ll be adding tons more as they come. Amanda looks like a princess in her long light blue dress. Amanda also officially confirmed she is doing ‘The Girl with the Red Riding Hood’. She describes is as ‘Gothic’.