Public image of Vladimir Putin to the reality of Putin's modest physical stature, his height being officially reported as 5'7", and some of the activities used to promote his virile prowess have been criticised for involving deception or being completely staged. Notable examples of Putin's macho adventures include: On 11 December 2010, at a concert organized for a children's charity in Saint Petersburg, Putin sang "Blueberry Hill" with Maceo Parker's jazz band and played a little piano of it and of the Russian patriotic song "" from his favourite spy movie "The Shield and the Sword". After that he took part in singing of a
Vladimir Putin period of demographic collapse that began in the 1990s. At the United Russia Congress in Moscow on 24 September 2011, Medvedev officially proposed that Putin stand for the Presidency in 2012, an offer Putin accepted. Given United Russia's near-total dominance of Russian politics, many observers believed that Putin was assured of a third term. The move was expected to see Medvedev stand on the United Russia ticket in the parliamentary elections in December, with a goal of becoming Prime Minister at the end of his presidential term. After the parliamentary elections on 4 December 2011, tens of thousands of Russians