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Beyoncé Dresses Up As Rhythm Nation Janet Jackson At Power 105.1’s Powerhouse Concert
![Screen Shot 2014 10 31 at 10](https://media.okmagazine.com/brand-img/Vahp0m6DF/480x251/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 480w, https://media.okmagazine.com/brand-img/Vahp0m6DF/640x335/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 640w, https://media.okmagazine.com/brand-img/Vahp0m6DF/768x402/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 768w, https://media.okmagazine.com/brand-img/Vahp0m6DF/1024x536/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 1024w, https://media.okmagazine.com/brand-img/Vahp0m6DF/1280x670/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 1280w, https://media.okmagazine.com/brand-img/Vahp0m6DF/1440x753/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 1440w, https://media.okmagazine.com/brand-img/Vahp0m6DF/1600x837/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 1600w, https://media.okmagazine.com/brand-img/Vahp0m6DF/2160x1130/2014/10/screen-shot-2014-10-31-at-102.jpg?position=top 2160w)
Jan. 28 2015, Updated 2:37 p.m. ET
Beyoncé took one fierce walk down memory lane for her Halloween costume this year, dressing up as Janet Jackson from the music legend’s iconic Rhythm Nation era.
![Screen Shot 2014 10 31 at 10.10.18 AM](https://media.okmagazine.com/brand-img/-jEEBa6MJ/480x480/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 480w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/640x639/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 640w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/768x767/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 768w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/1024x1023/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 1024w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/1280x1278/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 1280w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/1440x1438/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 1440w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/1600x1598/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 1600w, https://media.okmagazine.com/brand-img/-jEEBa6MJ/2160x2157/2014/10/screen-shot-2014-10-31-at-10-10-18-am.jpg 2160w)
Beyoncé took one fierce walk down memory lane for her Halloween costume this year, dressing up as Janet Jackson from the music legend’s iconic Rhythm Nation 1814 era.
![Rhythm Nation 1814 Janet Jackson](https://media.okmagazine.com/brand-img/Q-nzQV64f/480x480/2014/10/rhythm-nation-1814-janet-jackson.jpg 480w, https://media.okmagazine.com/brand-img/Q-nzQV64f/640x640/2014/10/rhythm-nation-1814-janet-jackson.jpg 640w, https://media.okmagazine.com/brand-img/Q-nzQV64f/768x768/2014/10/rhythm-nation-1814-janet-jackson.jpg 768w, https://media.okmagazine.com/brand-img/Q-nzQV64f/1024x1024/2014/10/rhythm-nation-1814-janet-jackson.jpg 1024w, https://media.okmagazine.com/brand-img/Q-nzQV64f/1280x1280/2014/10/rhythm-nation-1814-janet-jackson.jpg 1280w, https://media.okmagazine.com/brand-img/Q-nzQV64f/1440x1440/2014/10/rhythm-nation-1814-janet-jackson.jpg 1440w, https://media.okmagazine.com/brand-img/Q-nzQV64f/1600x1600/2014/10/rhythm-nation-1814-janet-jackson.jpg 1600w, https://media.okmagazine.com/brand-img/Q-nzQV64f/2160x2160/2014/10/rhythm-nation-1814-janet-jackson.jpg 2160w)
And with her all black ensemble, double breasted jacket and single hoop earring with a key hanging from it, Bey nailed Jackson’s look from her hit 1989 album.
![Screen Shot 2014 10 31 at 10](https://media.okmagazine.com/brand-img/F_3GK2iVC/480x1166/2014/10/screen-shot-2014-10-31-at-101.jpg 480w, https://media.okmagazine.com/brand-img/F_3GK2iVC/640x1554/2014/10/screen-shot-2014-10-31-at-101.jpg 640w, https://media.okmagazine.com/brand-img/F_3GK2iVC/768x1865/2014/10/screen-shot-2014-10-31-at-101.jpg 768w, https://media.okmagazine.com/brand-img/F_3GK2iVC/1024x2486/2014/10/screen-shot-2014-10-31-at-101.jpg 1024w, https://media.okmagazine.com/brand-img/F_3GK2iVC/1280x3108/2014/10/screen-shot-2014-10-31-at-101.jpg 1280w, https://media.okmagazine.com/brand-img/F_3GK2iVC/1440x3496/2014/10/screen-shot-2014-10-31-at-101.jpg 1440w, https://media.okmagazine.com/brand-img/F_3GK2iVC/1600x3885/2014/10/screen-shot-2014-10-31-at-101.jpg 1600w, https://media.okmagazine.com/brand-img/F_3GK2iVC/2160x5244/2014/10/screen-shot-2014-10-31-at-101.jpg 2160w)
Beyonce’s costume even included an “1814” plaque attached to her black baseball cap!
![Screen Shot 2014 10 31 at 10.12.31 AM](https://media.okmagazine.com/brand-img/g3ujHWhfZ/480x474/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 480w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/640x632/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 640w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/768x758/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 768w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/1024x1011/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 1024w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/1280x1264/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 1280w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/1440x1421/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 1440w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/1600x1579/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 1600w, https://media.okmagazine.com/brand-img/g3ujHWhfZ/2160x2132/2014/10/screen-shot-2014-10-31-at-10-12-31-am.jpg 2160w)
But Queen Bey wasn’t alone with her early Halloween fun at Power 105.1’s Powerhouse Concert in New York City. Her hubby Jay Z also participated, throwing on a creepy mask for the night.
![Screen Shot 2014 10 31 at 10.12.46 AM](https://media.okmagazine.com/brand-img/a6VzQHlzY/377x500/2014/10/screen-shot-2014-10-31-at-10-12-46-am.jpg 377w)
A few pictures surfaced on Instagram of the adorable pair walking backstage at the event.
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![Beyonce out and about in NYC wearing a tartan top and leather skirt](https://media.okmagazine.com/brand-img/DcFTHzNYh/293x500/2014/10/spl878742_011.jpg 293w)
Bey was spotted earlier in the night rocking a super chic outfit while walking around NYC.
PHOTOS: The Best Moments From Beyoncé And Jay-Z’s European Vacation
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![Beyonce and Jay Z out and about in NYC](https://media.okmagazine.com/brand-img/aCS0Kosw8/441x500/2014/10/spl878212_002.jpg 441w)
And on Wednesday night, Bey and Jay were captured exiting a NYC restaurant after dining for six hours!