There is no such thing as the "Vatican Catholic Church." The current head of the Roman Catholic Church is Pope Benedict XVI (since April 2005).
Update:
As of March 13, 2013, Pope Francis is the current head of the Catholic Church.
Catholic Answer
The Pope is the Holy Father in Rome. He is a successor of St. Peter, appointed by Our Blessed Lord, Himself, in St. Matthew's Gospel, chapter 16, verses 17-19. Please note that Our Blessed Lord, Himself, not only appointed St. Peter and his successors to this office, but personally guaranteed both his power to bind and loose, and that the gates of hell would not prevail against it.
from The Catechism of the Catholic Church, second edition, English translation 1994
882 The Pope, Bishop of Rome and Peter's successor, "is the perpetual and visible source and foundation of the unity both of the bishops and of the whole company of the faithful." (Lumen Gentium 23) "For the Roman Pontiff, by reason of his office as Vicar of Christ, and as pastor of the entire Church has full, supreme, and universal power over the whole Church, a power which he can always exercises unhindered." (Lumen Gentium 22; cf. Christus Dominus 2,9)
Although "pope" means 'father' and once applied to all bishops and probably other clergy (as deacons and priests are called "Father" today), since the 11th century the title has been reserved in the Catholic Church to the bishop of Rome.
The current bishop of Rome is Pope Francis.
The bishop emeritus of Rome is Pope Benedict XVI.
Pope Francis is the current (2014) pope. He was elected on March 13, 2013.
At the present it is Pope Francis.
The pope is the head of the Catholic Church. There is only one Catholic Church and it is not a sect. To be a Catholic Church, a church must be in union with the pope. If they are not in union with the pope, they are not Catholic.
Yes, the pope is a Catholic and a bear does it in the woods.
The pope is the head of the Catholic Church. There is only one Catholic Church and it is not a sect. To be a Catholic Church, a church must be in union with the pope. If they are not in union with the pope, they are not Catholic.
There has not been a Pope Marcellinius but there has been a Pope St. Marcellinus and yes, he was a Catholic pope.
The pope is the head of the Catholic Church. The current pope is Pope Benedict XVI.
He was a Coptic Pope, as opposed to a Catholic Pope.
The Catholic Church has the pope as its leader.
The name of the Roman Catholic leader is the 'Pope'. The current Pope is Pope Benedict XVI.
Pope Francis is a Catholic priest and not married.
The pope is the head of the Catholic Church.
There is only one pope for the entire Catholic Church.
Pope Benedict was baptized a Catholic on the day of his birth and has remained a Catholic his entire life.