Bruno Mars
'Hired' Ed Sheeran
for His Birthday Mars celebrated his 33rd birthday backstage while on the road for
his '24K Magic Tour.' The "Finesse" singer took to Twitter
to share a clip of Ed Sheeran
singing 'Happy Birthday' to him. After Sheeran was through,
Mars playfully ordered him to
continue singing 'Happy Birthday.' Mars' fans and celebrity friends
also took to Twitter to wish the now-33-year-old a special day.