Holly Willoughby was left in tears this morning as she arrived at the ITV studios for work on her 40th birthday.To make her day extra special given the circumstances of the coronavirus pandemic, Holly's This Morning co-host Phillip Schofield had arranged for the staff to line the corridors with balloons and clap her in.As Holly arrived in the doorway, Holly was reduced to tears as everyone applauded her and Stevie Wonder's 'Happy Birthday' blasted through the corridor.Phillip shared the lovely