Bhutan's Queen Jetsun Pema (2nd R) shakes hands with India's Prime Minister Manmohan Singh as King Jigme Khesar Namgyel Wangchuck and India's President Pranab Mukherjee (R) watch during the king's ceremonial reception at the forecourt of India's presidential palace Rashtrapati Bhavan in New Delhi January 25, 2013. Bhutan's royal couple is on a week-long state visit to India and will be the chief guests at India's Republic Day celebrations on Saturday. REUTERS/Adnan Abidi (INDIA - Tags: POLITICS ROYALS)