Kaley Cuoco has an incredibly glamorous life, and her latest social media post proved this once again!MORE: Kaley Cuoco stuns with candid beach selfie to mark special celebrationThe Flight Attendant star posed in a fun plane photo posted on Instagram this week to mark her good friend and makeup-artists birthday.Kaley posed with a drink in her hand while wearing oversized shades as she posed alongside the birthday girl. VIDEO: Kaley Cuoco shares tour inside her jaw-dropping bedroomIn the caption,