Holly is currently overseas filming for Geordie Shore's thirteenth series with her co-stars, but she's had to go without Charlotte being by her side, as Charlotte chose to quit the MTV reality show at the start of June.
Taking to Instagram, Holly shared a photo of herself and her former co-star, adding a crying emoji alongside it.
In her photo, Holly and Charlotte are pictured looking fresh-faced together. Holly told fans: "Miss her."
This series marks the first Holly has had to film without Charlotte. Both girls started out as original castmembers on Geordie Shore and have appeared in every series since its first air date in 2011.
Last month, Charlotte revealed she had made the "difficult decision" to walk away from the show. The 26-year-old admitted she had been toying with the idea for some time, and her decision seemed to be prompted by a column her ex Gaz Beadle had penned about her.
Gaz had shared his side of the story, after Charlotte decided to go public with her ectopic pregnancy. She was hospitalised with internal bleeding, as the pregnancy had torn her fallopian tube.
Gary accused Charlotte of going public with the pregnancy, when they had both agreed not to. Charlotte, meanwhile, hit out at Gary on Twitter for not admitting he had been in the "wrong" when it came to the breakdown of their relationship.
She told fans she was partly leaving Geordie Shore to put some distance between herself and him.
Following her announcement to quit, Holly tweeted her support for Charlotte. She tweeted a broken heart emoji and added: "@Charlottegshore don't know how I'll cope without this girl, the only girl who gave me a chance since day1! But 100% support your decision."
Holly is now currently filming abroad with the rest of the cast, and they have been travelling around different party resorts in Europe - the gang have been to Magaluf, Ibiza, Kavos and recently headed to Ayia Napa.
So far it sounds like they have had their fair share of drama, as Chantelle Connelly decided to quit the show mid-filming.
Reports surfaced claiming Chantelle had quit to focus on her relationship with boyfriend Tommy, with the reality star alluding to her exit and a fallout with her co-stars in a series of tweets.
Chantelle had told followers: "Let's just say I couldn't live with 2-faced [snakes], would rather be with love of my life any day (sic)."
She added: "Can't wait to tell it how it really is !! You's don't have a Fkn clue ! Well I'm about to tell all #keep #it #real you's will be surprised (sic)."
Chantelle also appeared to hit out at Chloe Ferry, tweeting her directly to say: "@Chloe_GShore I'm a [snake] Hmm but what about u? Thought u were charlottes best friend? Atleast I will do it on camera not off!! (sic)"
This led to many fans speculating whether it had something to do with Gaz Beadle, although he appeared to dismiss such claims, tweeting himself: "Why is everyone saying I have slept with @Chloe_GShore. I love Chloe to bits no offence but id rather wipe my arse with a cactus (sic).
Since then, Chantelle has confirmed her exit from Geordie Shore and revealed she left on "bad terms" with Chloe, Gaz and Marty McKenna.
She told MTV: "If I had something to say to someone, I'd be the first to say it to their face. Everyone else in that house seemed to have a problem doing that. It was all Chinese whispers instead of approaching us."
Chantelle also revealed she had kissed Gaz during filming and has since confessed all to Charlotte. She said: "I told Charlotte the truth, I was never going to keep it from Charlotte. She said it wasn't nice and she didn't expect anything from us but she appreciates the fact I went and told her."
Follow us on Twitter @RevealMag for all your celeb, fashion and beauty news!
Fancy winning some GREAT prizes? Check out Reveal Competitions here!