It was a fashion packed night at the Shrine Auditorium as Hollywood’s hottest movie and television stars hit the red carpet of the 2012 Screen Actors Guild Awards dressed in designer gowns, uber-expensive bling, the hottest heels and the most covetable clutches -- but not everyone was dressed to impress!

RadarOnline.com has sorted through all of the red carpet style and picked out the best, worst & wackiest dressed stars of the night in a special photo feature.

PHOTOS: The Best, Worst & Wackiest Dressed Stars Of The 2012 SAG Awards

Rumer Willis ended the week on a high note, hitting up Hollywood parties Sunday night, just days after her mother Demi Moore was rushed to the hospital, and RadarOnline.com has the photos of her all glammed up for the night.

With her auburn hair stylishly curled, the 23-year-old daughter of Demi and Bruce Willis, went to the Screen Actor’s Guild Awards after party at the Chateau Marmont in a long black dress and black overcoat.

PHOTOS: Rumer Willis Gets Her Party On

They may have avoided attending the same awards shows over the weekend, but Jennifer Aniston and Angelina Jolie can’t escape this style showdown!

Brad Pitt’s ex-wife grabbed attention at the DGA Awards on Saturday night, wearing a sliver of a sexy dress, while his baby mama dropped jaws at the SAG Awards, showing off her svelte and skinny bod in a back-baring gown.

PHOTOS: Red Carpet Style Showdown! Jennifer Aniston Vs. Angelina Jolie

The Help was the big winner at Sunday night’s Screen Actors Guild Awards In Los Angeles, taking home three trophies, including  the night’s top honor  --  the award for Best Ensemble.

In what could be a foreshadow of next month’s Academy Awards, The Help’s Viola Davis won Best Lead Actress and Octavia Spencer captured Best Supporting Actress for their critically acclaimed roles as oppressed black maids living in the south during the 1960s in the adaptation of the bestselling novel by Kathryn Stockett.

In accepting their acting trophies, both Davis and Spencer delivered emotional, tearful speeches.

PHOTOS: Best, Worst & Wackiest Of The 2012 SAG Awards

As he walked the red carpet at the 2012 Screen Actors Guild Awards, Jon Cryer revealed he's completely out of touch with Charlie Sheen. And that didn't seem to be a bad thing.

He lauded his new costar Ashton Kutcher as a clown.

More importantly, "it's a little less suspenseful" with Ashton being on the set of Two and a Half Men.  "You know he's going to be there," Cyrer added with a huge smile.

Cyrer did say he wishes Sheen well.  "He has a great team around him," and he'll do just fine, his former costar said.

Katrina Bowden used the 2012 Screen Actors Guild Awards red carpet as the place to announce, 'I'm engaged!"

The 30 Rock star revealed that her rocker boyfriend Ben Jorgensen had popped the question Saturday night in their suite at the Four Seasons Hotel.

Lovely blonde Katrina didn't reveal where the wedding will take place, but these two are serious basketball fans, so a b-ball court may be in the running.

WINNERS:

Outstanding Cast in a Motion Picture -- The Cast of The Help

Outstanding Female Actor in a Leading Role -- Viola Davis for The Help

Outstanding Male Actor in a Leading Role -- Jean Dujardin for The Artist

Outstanding Ensemble in a Drama Series -- The Cast of Boardwalk Empire

Outstanding Male Actor in a Drama Series -- Steve Buscemi for Boardwalk Empire

Outstanding Female Actor in a Drama Series -- Jessica Lange for American Horror Story

Outstanding Male Actor in a TV Movie or Mini-Series -- Paul Giamatti for Too Big to Fail

Outstanding Female Actor in a TV Movie or Mini-Series -- Kate Winslet for Mildred Pierce

Outstanding Ensemble in a Comedy Series -- The Cast of Modern Family

Outstanding Female Actor in a Comedy Series -- Betty White for Hot in Cleveland

Outstanding Male Actor in a Comedy Series -- Alec Baldwin for 30 Rock

Outstanding Female Actor in a Supporting Role -- Octavia Spencer for The Help

Outstanding Male Actor in a Supporting Role -- Christopher Plummer for Beginners

Before the Screen Actor’s Guild Awards red carpet opens on Sunday, RadarOnline.com is taking you on a fashion flashback through all the wardrobe winners and sinners of the annual show.

In 2011, Natalie Portman showed off her baby bump in a white hot Azzaro gown and over $2 million worth of Tiffany & Co., while her Black Swan costar Mila Kunis stunned in Alexander McQueen.

PHOTOS: The Best, Worst & Wackiest SAG Fashions Over The Years

Sandra Bullock was the big winner a la mode in 2010, scoring the top acting honors of the evening in a beautifully beaded Alexander McQueen gown, while supporting thespian Diane Kruger looked magnificent in a mustard-colored Jason Wu stunner. Fashion disasters included Anna Paquin, in a nightmarish Alexander McQueen mini and Meryl Streep, who decided to sport sunglasses with her powerfully patterned Balenciaga gown.

PHOTOS: The Best, Worst & Wackiest Fashions Of The 2011 SAG Awards

And who can forget Kate Hudson in 2008, looking like a bohemian goddess in a strapless Balmain masterpiece? Or Emily Blunt, slinking down the 2009 red carpet in a Pamella Roland silver floorlength?

PHOTOS: The Best & Worst Fashions Of The 2010 SAG Awards

Anne Hathaway slipped up in a blue and black lingerie look in 2006, while sexy Sarah Jessica Parker went too Carrie Bradshaw the year before, wearing a mess of a polka dot dress.

Who else rocked and shocked on the red carpet of the SAG Awards over the years?  Click here to find out.