The reality stars have proved they're just as gorgeous on the inside (although we all knew that already, right?) teaming up with Asda's 2015 campaign for the charity, which has a whole range of official Pudsey merchandise on offer. Shopping for a good cause? Sign us up!
Speaking about the campaign, Lydia explained why the cause matters to her, saying: "I was very excited to be involved with Children In Need for a second year. As my Mum and Dad foster children, caring for disadvantaged children is something I have grown up with. BBC Children In Need is a great way to raise insane amounts of money and awareness to care for our children, and I feel honoured to be involved.
"I've watched Children In Need since I was a little girl. Me and my family would huddle around the TV and it is a show we would all roar with laughter at and cry with tears. It has always been an annual tradition to watch the show and phone in to donate on the night."
Likewise, the charity is important to Georgia for personal reasons, she said: "I was so happy to be asked to take part in Children In Need. I end up giving so much money I can't help it. I think it's amazing that everyone comes together to raise so much money. It's something everyone looks forward to every year and the one time you are just so selfless.
"Any children's charity is close to my heart, I was bullied as a child which has made me quite sensitive towards other children now."
We all know these are girls who love their glam, but it turns out Onesies also have a (low key) place in Lydia's wardrobe. So it's unlikely Lydia as Pudsey will make it onto the TOWIE screen (boo).
"Onesies aren't something I would wear on the streets, I'm much more of a dress and heel girl," she admitted. "But now that winter is fast approaching, I will definitely be in one as soon as I get into the house."
However, Georgia is secretly one of us and loves being cosy - in fact a Onesie is a staple in her wardrobe! She said: "I cant live without a Onesie, it's nice to cosy up with one in the winter and I am not actually that glam! I love my casual clothes and tracksuits."
And while they're on the Onesie bandwagon, there's one person Lydia is keen to have join them. "I would love to see Kate Middleton in the onesie with baby Charlotte on her lap," she revealed.
We like to think that's exactly what Kate will be doing on the night!
The full range is available from Asda online or in store.
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