Demi Lovato Admits She's Keeping Up With a Kardashian!

Demi Lovato is definitely keeping up with the Kardashians!

When asked who her style icon was at Arcade Boutique's Autumn Party last night in L.A., Demi didn't hesitate to name Kim Kardashian.

"She is a friend of mine and she has an incredible body and she dresses to fit it," Demi explained, "I always try to do the same."

But Kim isn't the Kardashian that Demi's been spotted hanging out with lately:

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Demi was snapped bowling last week with Rob Kardashian, 23.

Rob also reportedly took his little sisters Kendall and Kylie Jenner to Demi's L.A. concert.

No word on whether these two are just friends or romantic, but Demi did say that touring with ex-boyfriend Joe Jonas wasn't weird.

"No, it's great!" she said a little too quickly. Hmmm. Maybe she's a little annoyed that Joe'salready meeting his new girl Ashley Greene's fam?

And for any fans of Demi's music, she says her new album will be out next spring.

Demi was seated front row at the show, alongside Paris and Nicky Hilton. This was Paris' first time out on the Hollywood scene in a while, but what was supposed to be a tame night turned wild when her boyfriend, Cy Waits, accidentally hit a pap who was blocking their car while leaving Boa restaurant postparty.

On Tuesday night, the couple managed to have a drama-free night out in Vegas for Cy's birthday, which they celebrated with his twin brother, Jesse, and Jesse's girlfriend, Jayde Nicole. The group had an early dinner at SushiSamba, where they all "were laughing and looked very happy," according to an insider.

After dinner, they hopped a plane back to L.A. On Wednesday, Paris was out shopping for the birthday boy. "She was checking out the men's section of Louis Vuitton and also stopped at a Beverly Hills watch store, where she looked at Rolexes and Audemar Piguet watches."

Sounds like someone has some pricey presents coming his way! Shhhh, don't tell...