The singer, who has appeared on The Only Way Is Essex and auditioned in The X Factor, was trending last night after her impressive performance on the BBC talent show.
Lydia responded with the message: "Wow I'm overwhelmed with the support thank you #TheVoice #LydiaLucy."
She added: "Thank you for all your support and kind messages means the world to me. Big love to you all."
The 22-year-old Essex girl gave her own rendition of Iggy Azalea and Jennifer Hudson's hit 'Trouble'.
Stepping on to the stage, she said: "I want to be successful in music. There's nothing else I want to do, and I'm ready to take the chance."
Unsurprisingly, three out of four coaches turned around - all except Paloma Faith - hoping to represent her, but she chose Will.i.am.
And we have a feeling she showed Simon Cowell exactly what he's missing!
Lydia made it to the Six Chair Challenge on The X Factor back in 2013. Despite getting a seat, she was eventually swapped for Abi Alton.
Former X Factor winner Steve Brookstein sent his congratulations to Lydia when he tweeted: "So so happy for you and your family. Send my love to your folks. Well deserved. X."
@LydiaLucy so so happy for you and your family. Send my love to your folks. Well deserved. X— Steve Brookstein (@stevebrookstein) January 16, 2016
Lydia made a brief appearance in TOWIE when she clashed with fellow singer Jessica Wright, but has since tried to distance herself from the show.
She clearly still has friends on the show, though, as TOWIE star Chloe Lewis tweeted: "Congrats Lydia!! You smashed it!! Doing it for Essex!! Go girl!!"
Even The Wanted's Nathan Sykes gushed: "Congrats @LydiaLucy!! Smashed that #TheVoiceUK."
ABSOLUTELY fabulous and so well deserved @LydiaLucy <3 xxxx— Chloe-Jasmine (@CHLOEJASMINEW) January 16, 2016
Rupert Hill bookmakers predict Lydia is 10/1 to win.
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Watch Lydia Lucy's blind audition on The Voice:
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