Then And Now: Ben Stiller's First And Last Appearances On 'The Ellen Show'

Then and Now: Ben Stiller's First and Last Appearances on 'The Ellen Show'

Then and Now: Jennifer Lopez's First and Last Appearances on 'The Ellen Show'

Then and Now: Zac Efron's First and Last Appearances on 'The Ellen Show'

Then and Now: Chris Rock's First & Last Appearances on The Ellen Show

Then and Now: Mila Kunis' First and Last Appearances on 'The Ellen Show'

Then and Now: Jason Bateman's First and Last Appearances on 'The Ellen Show'

Then and Now: Laverne Cox's First and Last Appearances on 'The Ellen Show'

Then and Now: Brad Pitt's First and Last Appearances on 'The Ellen Show'

Then and Now: Amy Schumer’s First and Last Appearances on 'The Ellen Show'

Then and Now: Taye Diggs' First & Last Appearances on The Ellen Show

Then and Now: Jennifer Aniston's First and Last Appearances on 'The Ellen Show'

Then and Now: Jack Black's First and Last Appearances on 'The Ellen Show'

Then and Now: Jason Sudeikis' First and Last Appearances on 'The Ellen Show'

Then and Now: Reese Witherspoon's First and Last Appearances on 'The Ellen Show'

Then and Now: Steve Carell’s First and Last Appearances on 'The Ellen Show'

Then & Now: Amy Adams' First vs. Last Appearances on The Ellen Show

Then and Now: John Legend's First & Last Appearances on The Ellen Show

Then and Now: Pharrell Williams' First & Last Appearances on The Ellen Show

Then and Now: Queen Latifah's First and Last Appearances on 'The Ellen Show'

Then and Now: Jamie Foxx's First and Last Appearances on 'The Ellen Show'