The new decade is already off to a glittering start for Hollywood-based gem designer Zeta Graff, who has celebs clamoring to borrow diamonds from her for the upcoming Golden Globes ceremony. Come January 17th stars will be dripping with Bobby Dazzlers on the red carpet and Zeta’s pieces are already in high demand.

The Greek-born Brit’s ZG line has been tipped as a serious up-and-comer in the jewellery world for 2010 and has already been spotted on Hollywood hotties like supermodel, Hilary Rhoda and Meg Ryan as well as the gorgeous Mila Kunis who appears in ZG’s ad campaign. If that wasn’t enough Zeta’s A-list friends have come out to support her and I’ve heard whispers that Brett Ratner – the heavyweight behind the X-Men trilogy (thank you Brett for discovering Hugh Jackman’s inner Wolverine!) – will shoot an ad campaign.

OK, So now I am an official member of the Katie Holmes fan club…

Last night I attended the launch party for Holmes & Yang where the 30-year-old actress along with her co-designer – celebrity stylist Jeanne Yang, presented their “premium designer” line that goes on sale exclusively at Maxfield in Los Angeles this fall.

Katie’s other half Tom Cruise’s was a no-show at the event due to work commitments, but that certainly didn’t dampen the night, giving Holmes a chance to shine alone.

I managed to grab a few minutes with the utterly charming actress who told me that she has always had a passion for fashion. She said, “Suri was my inspiration, she loves dressing up so I decided to launch this exciting venture with Jeanne Yang.”

Holmes & Yang dazzled Tinseltown’s fashionistas and the and the duo were congratulated by the likes of Nip Tuck’s Sanaa Lathan, singer Alanis Morissette and diamond designer Zeta Graff – who’s stunning jewelry also happens to be on sale exclusively at the high-end store.

Katie’s style evolution is largely thanks to Yang, and the pair are clearly taking their working relationship to the next level. Holmes told guests, “After watching Suri playing “dress-up” I approached Yang with the idea to launch a collection.”