Lady Gaga will consult with a group of astrologers when she goes for world tour.
A source said, "Gaga is worried, as she wants the stars to be aligned when she hits the road. She follows her horoscopes closely and has been looking ahead for when she's away."
"She's a typical Aries - outgoing with a sense of adventure. But when she found out Mercury is likely to go retrograde, she wasn't happy and has been talking it through with her spiritual team."