18 Pics of Celebrities and Their T-Mobile Sidekicks That Will Take You Way Back

While there were plenty of celebrity-approved gadgets from the early 2000s, none seemed more ubiquitous than the T-Mobile Sidekick. Being the coveted phone that it was, celebrities from Lindsay Lohan to Serena Williams frequently touted their Sidekicks while walking a red carpet or sitting front row at a fashion show, as if it was a hot new accessory — which, well, it pretty much was. Even Kim Kardashian's was pink . . . and bedazzled!

Keep reading to see some ubernostalgic (and slightly cringe-worthy) shots of celebrities with their beloved device.