Channing Tatum did however look pretty-damn-smouldering himself in his simple black suit, but was beaten by wife Jenna Dewan-Tatum's daring yellow gown.
The 'Gambit' actor looked fresh-faced showing off his new longer, trendy haircut.
Then there was Robert De Niro, who quite frankly looked like he'd dressed up to be announced as the next member of veteran rock group AC/DC, wearing a hat like guitarist Angus Young.
However, the 72-year-old actor did leave with a pretty impressive ac...
Dakota Johnson tried to come across as adorable in a glitzy sheer dress, but looked too much like a Christmas tree to win over the fashion police.
The 'Fifty Shades of Grey' star wore a black frilly frock with green and red glitter to the Hollywood Fi...
Reese Witherspoon brought glamour to the Hollywood Film Awards 2015.
The 'Hot Pursuit' actress showed off her perfect curves in a white mini dress and gave a rather leggy display in the sexy number.
Kate Moss and estranged husband Jamie Hince once went as Gomez and Morticia from the Addams Family to Jonathan Ross' Halloween bash in 2012. The couple pulled out all the stops in the make-up department.
Paris Hilton decided to make a stand and go as a female Robin to celebrate the spooky holiday. In October 2012, the Hilton hotel heir went as Robin alongside her former model boyfriend River Viiperi as Batman.
We all know that famous Lindsay Lohan line in 'Mean Girls' where she refers to Halloween as 'In girl world you can dress like a complete sl*t', well that's exactly what she did this year at a Halloween bash in London.
Rita Ora got into the Halloween spirit with former boyfriend Ricky Hill last year when they attended Jonathan Ross' Halloween bash.
The 'Body On Me' singer gets the award for the most girly Halloween costume, wearing a bright pink bodycon dress as som...
Heidi Klum rounds off the best and worst celebrity Halloween costumes of all time, with her frighteningly realistic old woman makeover.
The blonde beauty enlisted the help of an Oscar-winning make-up artist to transform herself and confront the most h...