Katie Price was the proudest mum as she watched son Junior Andre perform on stage.The musician, 17, took to the stage at the O2 Shepherd's Bush Empire in London as a supporting act for singer and YouTuber HRVY. Proud mum Katie, 44, who was in the audience, couldn't hide her excitement as she posted a video on Instagram with the caption "I'm so proud of @officialjunior_andre supporting @hrvy". Junior, who is following in his pop star father Peter Andre's footsteps, oozed confidence as he warmed up the crowds at the O2 on Saturday.