The singer was spotted outside the studios in London today (4 November) looking dressed down in a grey hoody, a black jacket and a pair of ripped black jeans.
He also carried a rucksack and sported a pair of black Dr Martens boots.
However, we can't stop staring at his unusually tame barnet!
Aston, 25, has modelled a range of hairstyles over the years, including a mohawk, short jerry curls and an asymmetric shaven head.
But perhaps this morning he was in too much of a rush to gel his brown locks up into spikes? Either way, we still think he looks cool!
The youngest member of JLS was joined at the BBC building by bandmates Marvin Humes and JB Gill, who each dressed smartly for their morning meeting.
New dad Marvin - who will be co-hosting the upcoming series of The Voice - wore a pink trench coat, which he teamed with a pair of cream coloured chinos and brown loafers.
Meanwhile, JB looked cosy in a black double breasted coat, a grey jumper and light blue jeans.
The guys - including fourth member Oritse Williams - have been keeping busy with their final boy band commitments, before they split up at the end of the year.
They are set to embark on a final tour together and release a DVD of their highlights as a group at Christmas. The foursome will then pursue various solo ventures.
What do you think of Aston's gel-less hair? Let us know below, as the best comment each week wins £50!