![OK Logo](https://okmagazine.com/ok_logo_black_small.png)
PHOTOS: Mischa Barton Hits a Fashion High Note at the Opera
![2009__09__fp_3654635_bartonhorizo 225×180.jpg](https://media.okmagazine.com/brand-img/wDSsd-Z6g/480x251/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 480w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/640x335/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 640w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/768x402/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 768w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/1024x536/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 1024w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/1280x670/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 1280w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/1440x753/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 1440w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/1600x837/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 1600w, https://media.okmagazine.com/brand-img/wDSsd-Z6g/2160x1130/2009/09/2009__09__fp_3654635_bartonhorizo-225x180.jpg?position=top 2160w)
By:OK! Staff
Sep. 23 2009, Published 3:45 p.m. ET
Mischa Barton hit all the right notes on Monday night in an elegeant black gown, as she attended Tosca at the Metropolitan Opera's season opening in NYC. We're guessing Mischa might've been inspired by her escort for the evening, designer Zac Posen.
MORE ON:
Mischa Barton
- Mischa Barton Claims Her Rep Told Her To Sleep With Leonardo DiCaprio When She Was 19 'For The Sake' Of Her Career
- Clash Of The Costars! 'The O.C' Alums Mischa Barton & Rachel Bilson 'Never Got On Well,' Spills Insider
- Mischa Barton Reveals She Felt 'Pressured' To Lose Her Virginity While Starring On 'The O.C.'
Article continues below advertisement
Advertisement