Get Rich Or Die Tryin’ (but enough about Fergie…): 50 Cent joins the Duchess of York at 9/11 charity fundraiser 

Unlikely quartet: Princesses Beatrice (left) and Eugenie (right) and Duchess of York Sarah Fergusson (centre right) pose with American rapper 50 Cent at the annual BGC Charity Day in Manhattan

Keeping a royal appointment: Sarah Duchess of York joined the Cantor Fitzgerald Relief Fund efforts for the 14th anniversary of the World Trade Center attack, with daughters Princess Beatrice and Eugenie

Signing on: Princess Beatrice showed off her penmanship by signing this memorial board

Seeking donations! Blonde bombshells Pamela Anderson and Margot Robbie spent 9/11 making charity trade calls for BGC Charity Day in Manhattan

Persuasive: The 48-year-old animal rights activist flashed a hint of her lacy bra beneath a silk blouse, which she paired with a lavender pencil skirt

Sitting pretty: Australian actress Margot Robbie, 25,  dressed more conservatively in a matronly white blouse, black midi-skirt, and matching pumps to make calls for UNICEF

'Making a difference!' The Z for Zachariah actress transformed into a real-life Wolf of Wall Street for the annual event which takes place at BGC's trading floor

Hilarious: Allegedly bankrupt 50 Cent had fun taking over one of Robbie's phone-calls, much to her amusement

Rocking out: The dapper 40-year-old rapper later tweeted, 'I'm working to help all people who have lost love one to terrorist attracts every where'

Star power: Joining Pamela and Margot were Oscar winner Whoopi Goldberg rocking star- spangled tights and the tartan-clad Golden Globe winner Michael J. Fox

Cracking up his co-workers: Golden Globe nominee Louis CK showcased his shorter haircut and donned glasses and a phone headpiece to better do his duty for charity

Happy Hearts Fund calling! Thailand tsunami survivor and model Petra Němcová - who tweeted 'I'm so exited to be here' - looked lovely in a beige cut-out dress

9021-ooh: AnnaLynne McCord was looking great when she turned up in this ensemble

'Did you bring McCord-less phone?' The banter must have been hilarious between the witty starlets

Statuesque: Coco Rocha donned a cobalt frock to make trades for Solving Kids' Cancer while Christy Turlington, representing Every Mother Counts, donned a tan pencil skirt

Expecting the unexpected: The 46-year-old supermodel and mother-of-two founded the non-profit dedicated to making pregnancy and childbirth safe for every mother back in 2010

Wanting a piece of the action: Lily Aldridge also wanted to show her philanthropic side

Dressed to impress: Lily certainly looked in fine form in this ensemble

All for the kids! Blue Bloods' Bridget Moynahan worked her trading chops for Hole in the Wall Gang Camp, a non-profit with a community of 30 camps and programs serving seriously ill children

Philanthropy: Hollywood starlets AnnaSophia Robb, AnnaLynne McCord, and Rumer Willis also showcased their philanthropic sides at the event

Autographing the BCG board: It was the second year in a row for the 21-year-old ingénue, who was there representing the Peace Jam Foundation, which pairs youth with mentors

Saved the best for last: Miss American Pageant head judge Vanessa Williams put her John Hancock on the Cantor Charity Day board 

Left his dog at home this time: Across the pond, Tom Hardy held court at London's BGC headquarters in Canary Wharf where he rocked his Bowel Cancer UK T-shirt

Can you hear me? Oscar nominee Samuel L. Jackson was one of the few Americans there and Emmy nominee Emilia Clarke looked ultra-cute in her black leather mini-skirt

Double-fisting: Sir Ben Kingsley - representing Muscular Dystrophy UK - flashed a grin while using his Oscar-winning talents to pull double duty at the call center

Seeing clearly: And the ever absolutely fabulous Joanna Lumley made trades for Sightsavers, which aims to eliminate avoidable blindness

Great Scott: Pamela was later spotted with Property Brothers Jonathan and Drew, as well as spare sibling JD