KEY POINTS:
Silvio Berlusconi has threatened to sue an Italian gossip magazine over photographs showing the former Prime Minister with five young girls.
In one of the photos accompanying an Oggi article entitled "Berlusconi's Harem," he is seen with a girl on each knee.
In another, the 70-year-old is shown hand in hand with a redhead and a brunette.
The photos come less than three months after Berlusconi's wife, Veronica Lario, publicly reprimanded him for flirting at a party.
