The couple are now back home from their sunshine break in Abu Dhabi and they showed off their glowing tans in this latest snap.
Laying across a bed, both Calum and Ianthe showed off their model credentials as they posed in Calvin Klein underwear.
Former Made In Chelsea star Ianthe rested on Calum's chest, while the shirtless reality star was tasked with taking the photo.
Last week, Calum and Ianthe kept fans updated with tons of photos from their sunny holiday, as they relaxed on the sun loungers, kept fit at the gym and enjoyed romantic dinners.
Calum and Ianthe, who reportedly started dating last year after meeting through friends, landed in London from their Abu Dhabi last Friday (6 March).
Calum took part in the 15th series of CBB this year, and he finished in third place.
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