As parts of the UK experience sweltering temperatures, a special heatwave edition of Sexy Or Not Sexy is brought to you. Hannah is this week's second contestant on Yesterday's Quiz, Greg claims his rightful seat at the Radio 1 Breakfast table, after a difficult conversation with producer Helena and the investigations continue as to what exactly is going on at 8am this coming Monday! Plus, hear news of Justin Bieber working with UK talent on his new album as Greg rounds up All The Latest Things!