The 20-year-old "Wrecking Ball" singer, who recently announced the end of her engagement to Liam Hemsworth, was photographed cozying up to Madden in the back of a car, open bottle of liquor in hand, on Wednesday night.
Cyrus holds what appear to be an open bottle of alcohol in the back of a car. Madden, right, has dated stars Paris Hilton and Holly Madison in the past.
A paparazzo for the National Photo Group spotted the two at Bootsy Bellows club and reports that they were kissing.Cyrus and Madden were kissing inside Bootsy Bellows nightclub, a photographer reports.
In Halloween night photos, Cyrus clutches what appears to be an open container of alcohol. For the occasion, the former Disney star dressed up as Lil Kim from the 1999 VMAs, in a purple wig, catsuit and pasty.
Cyrus tweeted a picture of her costume to Lil Kim. Happy Halloween @LilKim," Cyrus tweeted, along with a photo of herself in full regalia.
Cyrus also got her assistant Cheyne Thomas to get in the holiday spirit, posting a photo of him in the teddy bear leotard she wore during this year's VMAs.
Cyrus' love life since her split with Hemsworth has been the source of much speculation.In October, a source told the Huffington Post that Cyrus had been dating Rolling Stone photographer Theo Wenner since earlier in the summer. Another source told E! News that the two were not, in fact, romantically linked but are "new friends."
Madden has a long history of dating starlets. The musician dated reality star Holly Madison until January 2010, and previously was linked to Paris Hilton, Australian starlet Sophie Monk, and English singer-songwriter Eliza Doolittle.
