![Kristi on Twitter: "When you see @britneyspears with gum in her mouth while performing #LiveFromVegas for #NewYearsEve is it safe to say she's lip syncing? 😂 https://t.co/WG3DcLxlI7" / Twitter Kristi on Twitter: "When you see @britneyspears with gum in her mouth while performing #LiveFromVegas for #NewYearsEve is it safe to say she's lip syncing? 😂 https://t.co/WG3DcLxlI7" / Twitter](https://pbs.twimg.com/media/DSbGBBsV4AIzx_A.jpg)
Kristi on Twitter: "When you see @britneyspears with gum in her mouth while performing #LiveFromVegas for #NewYearsEve is it safe to say she's lip syncing? 😂 https://t.co/WG3DcLxlI7" / Twitter
![Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment](https://img.huffingtonpost.com/asset/5e69cb71230000121e3a2892.jpeg?ops=scalefit_630_400_noupscale)
Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment
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Britney Spears & Demi Lovato: 'X Factor' Finalists Party!: Photo 2751768 | Britney Spears, Courtney Mazza, Demi Lovato, Khloe Kardashian, L.A. Reid, Mario Lopez, X Factor Pictures | Just Jared
![Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment](https://img.huffingtonpost.com/asset/5e69cb76230000321ade39e1.jpeg?ops=scalefit_720_noupscale)
Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment
![Britney Spears 109 the X-Factor Finalists Party at the SLS Hotel in Los Angeles.Britney Spears 109 Red Carpet Event, Vertical, USA, Film Industry, Celebrities, Photography, Bestof, Arts Culture and Entertainment, Topix Celebrities Britney Spears 109 the X-Factor Finalists Party at the SLS Hotel in Los Angeles.Britney Spears 109 Red Carpet Event, Vertical, USA, Film Industry, Celebrities, Photography, Bestof, Arts Culture and Entertainment, Topix Celebrities](https://c8.alamy.com/comp/MKK7GE/britney-spears-109-the-x-factor-finalists-party-at-the-sls-hotel-in-los-angelesbritney-spears-109-red-carpet-event-vertical-usa-film-industry-celebrities-photography-bestof-arts-culture-and-entertainment-topix-celebrities-fashion-vertical-best-of-event-in-hollywood-life-california-red-carpet-and-backstage-usa-film-industry-celebrities-movie-celebrities-tv-celebrities-music-celebrities-photography-bestof-arts-culture-and-entertainment-topix-headshot-vertical-one-person-from-the-year-2012-inquiry-tsuni@gamma-usacom-MKK7GE.jpg)
Britney Spears 109 the X-Factor Finalists Party at the SLS Hotel in Los Angeles.Britney Spears 109 Red Carpet Event, Vertical, USA, Film Industry, Celebrities, Photography, Bestof, Arts Culture and Entertainment, Topix Celebrities
![Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment](https://img.huffingtonpost.com/asset/5e69cb76230000101e3a289a.jpeg?ops=scalefit_630_400_noupscale)
Britney Spears Chewing Gum: Singer Is Serial Red Carpet Manners Offender (PHOTOS) | HuffPost Entertainment
![Britney Spears looks stunning on Loose Women but annoys viewers by openly CHEWING GUM - Irish Mirror Online Britney Spears looks stunning on Loose Women but annoys viewers by openly CHEWING GUM - Irish Mirror Online](https://i2-prod.mirror.co.uk/incoming/article8976526.ece/ALTERNATES/s615b/Britney-on-Loose-Women.jpg)
Britney Spears looks stunning on Loose Women but annoys viewers by openly CHEWING GUM - Irish Mirror Online
![Britney Spears attending "The X Factor" Finalists Party held at the SLS Hotel in Los Angeles, USA Stock Photo - Alamy Britney Spears attending "The X Factor" Finalists Party held at the SLS Hotel in Los Angeles, USA Stock Photo - Alamy](https://c8.alamy.com/comp/2HY04FE/britney-spears-attending-the-x-factor-finalists-party-held-at-the-sls-hotel-in-los-angeles-usa-2HY04FE.jpg)