![Emma Watson (R) and brother Alex Watson attend the premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall in New York City, NY, USA on November Emma Watson (R) and brother Alex Watson attend the premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall in New York City, NY, USA on November](https://c8.alamy.com/comp/2E3A953/emma-watson-r-and-brother-alex-watson-attend-the-premiere-of-harry-potter-and-the-deathly-hallows-part-1-at-alice-tully-hall-in-new-york-city-ny-usa-on-november-15-2010-photo-by-mehdi-taamallahabacapresscom-2E3A953.jpg)
Emma Watson (R) and brother Alex Watson attend the premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall in New York City, NY, USA on November
![Alex and Emma Watson | 16 Celebrity Siblings Who Could Totally Pass For Identical Twins | POPSUGAR Celebrity Photo 17 Alex and Emma Watson | 16 Celebrity Siblings Who Could Totally Pass For Identical Twins | POPSUGAR Celebrity Photo 17](https://media1.popsugar-assets.com/files/thumbor/0eJfg2qBoDbDsudFx4I3sEVwtf4/fit-in/728xorig/filters:format_auto-!!-:strip_icc-!!-/2017/03/24/701/n/1922398/b7eeafbc993a05b3_emma/i/Alex-Emma-Watson.jpg)
Alex and Emma Watson | 16 Celebrity Siblings Who Could Totally Pass For Identical Twins | POPSUGAR Celebrity Photo 17
![Emma Watson: Harry Potter Premiere with Brother Alex!: Photo 394126 | alex watson, Emma Watson Pictures | Just Jared Jr. Emma Watson: Harry Potter Premiere with Brother Alex!: Photo 394126 | alex watson, Emma Watson Pictures | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/2010/11/emma-alex/emma-watson-hp-alex-06.jpg)
Emma Watson: Harry Potter Premiere with Brother Alex!: Photo 394126 | alex watson, Emma Watson Pictures | Just Jared Jr.
![Emma Watson: Harry Potter Premiere with Brother Alex!: Photo 394135 | alex watson, Emma Watson Pictures | Just Jared Jr. Emma Watson: Harry Potter Premiere with Brother Alex!: Photo 394135 | alex watson, Emma Watson Pictures | Just Jared Jr.](https://cdn.justjaredjr.com/wp-content/uploads/2010/11/emma-alex/emma-watson-hp-alex-15.jpg)
Emma Watson: Harry Potter Premiere with Brother Alex!: Photo 394135 | alex watson, Emma Watson Pictures | Just Jared Jr.
![Emma Watson (R) and brother Alex Watson attend the premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall in New York City, NY, USA on November Emma Watson (R) and brother Alex Watson attend the premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall in New York City, NY, USA on November](https://c8.alamy.com/comp/2E3A98N/emma-watson-r-and-brother-alex-watson-attend-the-premiere-of-harry-potter-and-the-deathly-hallows-part-1-at-alice-tully-hall-in-new-york-city-ny-usa-on-november-15-2010-photo-by-mehdi-taamallahabacapresscom-2E3A98N.jpg)
Emma Watson (R) and brother Alex Watson attend the premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall in New York City, NY, USA on November
![Alex Watson and Emma Watson The premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall - Arrivals New Stock Photo - Alamy Alex Watson and Emma Watson The premiere of 'Harry Potter and the Deathly Hallows - Part 1' at Alice Tully Hall - Arrivals New Stock Photo - Alamy](https://c8.alamy.com/comp/D0827H/alex-watson-and-emma-watson-the-premiere-of-harry-potter-and-the-deathly-D0827H.jpg)