Her new beau meanwhile wore a simple white t-shirt and accessorised with dark sunglasses and a black cap.
Sophie failed to crack a smile in snaps seen of the duo, and at one point she could be seen having a seemingly-serious conversation on her mobile phone.
At one point Joshua could be seen placing his hand on Sophie’s arm in what appeared to be a comforting gesture.
Sophie has been candid in her praise of the new man in her life – thanking him for supporting her through her recent health woes.
Sharing a snap of the two in November, after sharing she'd been diagnosed with endometriosis while beginning the process to freeze her egg, Sophie wrote: "So lucky to have this guy in my life to help me recover.
In another photo of the two sharing a loving hug, Sophie shared: "I've never been so happy."