The red carpet will be rolled out in Cardiff tonight as Ashleigh and Pudsey, who wowed audiences on ITV's Britain's Got Talent in 2012, come to town.
The talented pair are here in the capital to attend a screening of their new film Pudsey The Dog: The Movie.
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There will be a fresher feel with temperatures falling lower than on recent nights.
The accident between junction 24, Coldra, and 23A, Magor, has closed the eastbound carriageway.
Eloise Parry, 21, died after taking diet pills containing the poisonous Dinitrophenol (DNP).