But rather than just happening to wear the same outfit, the pair were actually on the set of a new Littlewoods photoshoot on Thursday (8 August), where they rocked the same Goodsouls Mens Short Onesie, available from Littlewoods for £37.
We never thought we'd ask: this question: who wore it best – Mark Wright or Myleene Klass?!
We actually think they both pulled it off and they seem to have fun together on the shoot with Mark sharing a few behind the scenes pictures, including one of Myleene perched on his shoulders.
"You loved it!" he tweeted at her. "@KlassMyleene having loads of fun on today's shoot."
Myleene replied: "How's your back?!"
Former TOWIE favourite Mark was announced in June as the ambassador for menswear brand Goodsouls, available exclusively at Littlewoods.
The Goodsouls Styled By Mark Wright collection features 25 pieces including the clean-cut suits that Mark wears so well.
Myleene, meanwhile, has her own clothing range available at Littlewoods.