The Britain's Got Talent judge looked hot-to-trot as she paraded her enviable physique in this slinky red and black number which boasted a classic chevron print and a sheer skirt overlay.
And guess what? You can pick up an exact match from Topshop - hurrah!
Leggy Alesha oozed chic in the ensemble which she teamed with jet black accessories including this structured tote bag, a pair of strappy mules (which we totally approve of, FYI) and a tough looking biker jacket which she flung over her shoulders for an effortless vibe.
'Leesh looked to hairstyling maestro Michelle Sultan (who else?) for her dishevelled blonde crop which was swept to the side and - rather amazingly - withstood the moody drizzle.
Even though it was particularly grey outside, Alesha lit up the city thanks to lashings of blush, a pretty pink lip and fluttery lashes - just gorgeous, no?
The star joined the Good Morning Britain cast to talk all things BGT. We can't wait to have it back!
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