Two reality TV stars launched their own products to a crowd of waiting fans. Ex-TOWIE cast member Harry Derbidge opened his popup shop Harry's World in Liverpool, while Katie Price showed off her latest perfume at the Girls' Day Out event in Glasgow.
In the capital, Tina Hobley attended a special performance of Room on the Broom at the Lyric Theatre, and recent Strictly evictee Victoria Pendleton wore a floor-length strapless gown at the British Olympic Ball.
Elsewhere, Katy Perry was at the luncheon for Billboard's Women in Music event, Ricky Martin kicks off World AIDS Day and the cast of The Hobbit attended a press conference prior to the movie's Japanese premiere.
See all of these pictures in our gallery below: