However, the Brits organisers have a habit of keeping one or two acts back to reveal as a surprise nearer the time, so fans are currently braced for more names to be announced.
It has also been confirmed that Laura Whitmore will return to present ITV2 coverage of the red carpet and after party, alongside Kiss FM presenters Rickie Haywood-Williams and Melvin Odoom.
The trio will be on hand to give viewers all the latest behind the scenes gossip and exclusive interviews from the night.
Ant and Dec will return to present the ceremony, for the second consecutive year, having proved a hit after taking over from James Corden.
The full list of nominations will be revealed at 6pm today (14 January), with coverage of the nominations party broadcast on ITV at 10.40pm.
Brit Awards 2015
Taylor Swift(01 of58)
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Taylor Swift(02 of58)
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Taylor Swift(03 of58)
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Cara Delevingne(04 of58)
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Cara Delevingne (05 of58)
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Emma Bunton(06 of58)
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Mel C(07 of58)
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Mel C y Emma Bunton (08 of58)
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Karlie Kloss(09 of58)
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Karlie Kloss(10 of58)
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Calvin Harris(11 of58)
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Lewis Hamilton (12 of58)
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Lewis Hamilton(13 of58)
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Rita Ora(14 of58)
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Rita Ora(15 of58)
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Orlando Bloom (16 of58)
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Ed Sheeran(17 of58)
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Paloma Faith (18 of58)
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James Bay(19 of58)
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Rebecca Ferguson(20 of58)
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Laura Jackson(21 of58)
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George Ezra(22 of58)
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Jess Glynne(23 of58)
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Lianne La Havas(24 of58)
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Ella Henderson(25 of58)
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Michelle Keegan(26 of58)
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Jo Whiley(27 of58)
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Holly Willoughby(28 of58)
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Fearne Cotton(29 of58)
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Sam Smith(30 of58)
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Mark Ronson y Josephine de La Baume (31 of58)
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Ben Haenow(32 of58)
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Jessie Ware (33 of58)
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Sarah Hadland(34 of58)
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Melanie Sykes(35 of58)
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Sara Cox (36 of58)
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Annie Mac(37 of58)
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Daisy Lowe(38 of58)
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Adam Lambert (39 of58)
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Caroline Flack(40 of58)
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Gemma Cairney(41 of58)
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Ashley Roberts(42 of58)
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Fleur East(43 of58)
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Lisa Snowden(44 of58)
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Jimmy Page (45 of58)
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Noomi Rapace (46 of58)
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FKA twigs(47 of58)
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Zoe Hardman (48 of58)
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FKA twigs(49 of58)
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Charli XCX(50 of58)
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Ellie Goulding(51 of58)
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Jesy Nelson, Perrie Edwards, Leigh-Anne Pinnock y Jade Thirlwall de Little Mix (52 of58)