New Delhi:
As he left for the G8 Summit in Italy, the Prime Minister sharply attacked institutions like the UN and even the G8 itself calling for major reforms.
In an article ahead of the summit, he writes: "The Security Council has not changed at all and its present structure poses serious problems of legitimacy.
He says this has led to "a greater reliance on groupings, such as the G-8 which are not necessarily representative of the global community, not cohesive and do not have any special legitimacy within the UN System. India will seek its due place."
Dr Singh is expected to meet President Obama and other world leaders. In his departure statement, he called for a well-coordinated global response to the economic crisis.
The Summit which starts on the 9th of July also sees Italy's flamboyant Prime Minister in the spotlight, but for embarrassing reasons. His wife will not be there after announcing that she is divorcing him over his fondness for young women.
The Italian prime minister has asked a former topless model turned government minister to stand in for his estranged wife.
The 72-year-old premier has chosen Mara Carfagna - now Italy's equal opportunities minister - to take care of the likes of Michelle Obama and Sarah Brown.
Miss Carfagna, 33, is an ex-glamour girl whose sultry looks and portfolio of lingerie calendars earned her the title of the world's sexiest government minister from men's magazine Maxim.
The one-time Miss Italy contestant will be supported in the role by another attractive young member of the cabinet, education minister Maria Stella Gelmini.
Berlusconi is said to have chosen Miss Carfagna and Miss Gelmini to reward them for being "staunch champions" as he has battled allegations that he slept with a high-class call-girl at his mansion in Rome last November. Together they will guide the G8 wives around Rome and the mountain town of L'Aquila 65 miles away, where the summit is being held from Wednesday to Friday.
But the appointment of the pair has reportedly sparked a "cold war" with two of Berlusconi's other favourites, youth minister Giorgia Meloni and environment minister Stefania Prestigiacomo.
Miss Meloni has been forced to deny she felt snubbed, saying she had other G8 duties to attend to: "I can't see what all the fuss is about."
There had been intense speculation over how Berlusconi would solve the problem of no longer having a First Lady of his own when it came to hosting the G8.
Veronica Lario, a former actress who first caught his eye when she appeared on stage topless, announced in early May that she wanted a divorce.
She condemned as "shameless rubbish" a plan by his People of Freedom party to promote showgirls and starlets as Italy's candidates in the European elections.
She also accused him of "frequenting minors" after he dropped in on a Naples disco to attend the 18th birthday party of Noemi Letizia, a blonde lingerie model, and gave her a gold and diamond necklace worth more than £5,000.
Mr Berlusconi's private life has become even more turbulent since then. He was accused of misusing government aircraft to fly guests to private parties at his luxury villa in Sardinia.
A Spanish newspaper also published photographs of women wearing only bikini thongs taking outdoor showers and lounging in the sun by the villa's swimming pools.
Then came the allegation that women were paid to attend his parties and that one of them, Patrizia D'Addario, 42, spent the night with him at his residence in Rome, Palazzo Grazioli.
The G8 spouses will on Wednesday have an audience with Pope Benedict XVI at the Vatican, and then be taken on a tour of the devastation caused by the massive earthquake which hit L'Aquila on April 6, killing nearly 300 people and leaving thousands homeless.
They will also visit museums in Rome and have a meeting with UN food agencies based in the capital on the role of women in fighting hunger.
The choice of chaperone is likely to quicken the pulse of the only man in the group, German Chancellor Angela Merkel's husband, Joachim Sauer.
Rumours have swirled around the nature of Berlusconi's relationship with Miss Carfagna since he joked to the one-time showgirl at an awards dinner two years ago: "If I was not already married, I would run off with you immediately."
His furious wife, Veronica Lario, 52, complained publicly and he was forced to issue an apology. But that did not stop him from promoting Miss Carfagna to the cabinet as soon as he got the chance.
When a female comedian joked last year that she was only made an MP because she gave sexual favours to Berlusconi, she announced she would sue for one million euros (£790,000).