Article continues below advertisementPrince Harry and Meghan Markle have been branded "nothing better than reality TV hangers-on" after attending Kris Jenner's extravagant 70th birthday party in Beverly Hills - as the rest of the royal family marked Remembrance weekend in London.The Duke, 41, and Duchess of Sussex, 44, joined a glittering guest list that included Kim Kardashian, Adele, Bill Gates and Oprah Winfrey at the Bond-themed celebration, hosted at Jeff Bezos' $165 million mansion.Article continues below advertisementSource: MEGAThe pair attended Kris Jenner's 70th birthday.