EXCLUSIVE: Miley Cyrus caught kissing Paris Hilton's ex Benji Madden at wild Halloween party

Miley Cyrus seems to have finally moved on from fiance Liam Hemsworth.
MailOnline can exclusively report that during a Thursday Halloween party that took place in West Hollywood nightclub Bootsy Bellows, the twerker was spotted 'making out' with rock star Benji Madden.

'They seemed really into each other,' an eyewitness tells MailOnline exclusively.
Miley's rep did not return calls to MailOnline.

Halloween hookup: Miley Cyrus (left) was spotted kissing Benji Madden (right) at Bootsy Bellows on Thursday, MailOnline can exclusively reveal

Leaving together: That's Benji (right) with his makeup washed off and Miley (left) with her purple Lil' Kim wig still on

Hiding: She's covering her face with a friend's arm, but that's the Hannah Montana star

We see you!: That tattoo makes it a positive ID that Miley was indeed in the same car as the object of her Halloween affection

Miley, who looked 'amazing' in her Lil Kim outfit, was introduced to Benji through a friend at Adam Lambert's Halloween Party Powered by CIROC, says the source.
'Soon they were flirting and talking very closely. Then they shared a kiss. They left Bootsy Bellows together around 1 am,' an eyewitness who was at the event tells MailOnline.
'They tried to be discreet by sharing a car with some other friends but it was clear they were leaving as a couple.'

Before amour took over: The We Can't Stop singer with Benji's ex Paris Hilton at Beacher's Madhouse just before she locked lips with the rocker

Once an item: Benji with Paris Hilton in 2008

In an odd twist, Benji's ex-girlfriend Paris Hilton dressed up as Miley, 20, in her VMA costume for a Halloween party on October 26.
Even more interesting is the singer hung out with the heiress - who sported a leopard Playboy cat outfit - just hours before the Bootsy party at another nightclub, Beacher's Madhouse in Hollwyood.
Benji, 34, is also the brother in law of Nicole Richie, who married Benji's brother Joel, with whom she has two children. Benji and Joel used to be in the band Good Charlotte.

Family: Benji is the brother of Joel Madden who is married to Nicole Richie, seen here in 2009

This is the second person Miley has been romantically linked to since she split with Liam this summer. Last week she was rumoured to be seeing Theo Wenner, who was once linked to Liv Tyler.
The performer has been on a media blitz since her headline-making VMA performance where she rubbed a foam finger all over her body and stuck her tongue out suggestively as she danced on stage. Her SNL performance was lauded.
Liam, who reportedly dated January Jones earlier this year, has recently been photographed kissing actress Eiza Gonzalez.
However, the Mexican star attended a Halloween party in Las Vegas without the Catching Fire hunk and didn't appear to be missing him too much as she posted some scantily clad pictures of herself to Instagram.
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