Ashlee Simpson on SNL. Courtesy of Peacock Ashlee Simpson ‘s career changed forever on October 23, 2004, when her musical performance on Saturday Night Live went completely and hopelessly wrong.

Ashlee Simpson on SNL. Courtesy of Peacock Ashlee Simpson 's career changed forever on October 23, 2004, when her musical performance on Saturday Night Live went completely and hopelessly wrong.

SNL creator Lorne Michaels reflects on the lip-syncing incident from 2004 musical guest Ashlee Simpson as part of the "nature of live TV." ...

Nearly 20 years after Ashlee Simpson’s infamous lip-sync snafu on Saturday Night Live, we’re getting a better picture of how Lorne Michaels reacted to the public blowback in 2004. The latest ...

A resurfaced unaired clip shows “Saturday Night Live” mastermind Lorne Michaels reacting to Ashlee Simpson’s infamous 2004 lip-sync debacle — and you might be surprised by what he had to say.

Ashlee Simpson 's infamous lip-sync incident shocked Saturday Night Live audiences in 2004, but one person was surprisingly unbothered by it: show creator Lorne Michaels.

Nearly 20 years after Ashlee Simpson’s infamous lip-sync snafu on Saturday Night Live, we’re getting a better picture of how Lorne Michaels reacted to the public blowback in 2004. The latest episode ...