The Fifth Harmony beauties were recently awarded a plaque by the RIAA for multi-Platinum sales of their latest single, 'Worth It', in America. 

During the plaque's unveiling ceremony, the girls were told that only seven songs have achieved multi-Platinum certification this year so it's a tremendous honour. The RIAA specifies that multi-Platinum certification means that a single has shifted two million units. 

As soon as the curtain was removed from the band's plaque, members Dinah Jane Hansen and Normani Kordei jumped into the air and confessed that the milestone is incredible. 5H said of the honour: "Thank you guys so much. This means the world to us! That is nuts. Thank you guys so much."

The girls, meanwhile, just announced details of a UK and European headlining tour although their two dates in England have now both completely sold out. Check out their schedule here:

• 26TH OCTOBER // MADRID, SPAIN - LA RIVIERA
• 31ST OCTOBER // AMSTERDAM, NETHERLANDS - MELKWEG
• 3RD NOVEMBER // LONDON, UK - SHEPHERD'S BUSH EMPIRE
• 4TH NOVEMBER // MANCHESTER, UK - RITZ
• 8TH NOVEMBER // FRANKFURT, GERMANY - GIBSON
• 9TH NOVEMBER // PARIS, FRANCE - TRIANO

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