Look who's coming home to party on the July 4th weekend. NBA star Kris Humphries -- aka Kim Kardashian's man -- is hosting a "Skybar takeover" Saturday on Seven's rooftop. The ultralounge's owner, David Koch, said Humphries simply wants to get reacquainted with his hometown friends (and new friends). But here's the big question: Will Kardashian be in attendance, too? Seven brass wouldn't say. But given that Humphries just bought her a 20.5-carat diamond engagement ring, you'd think he wouldn't want to let the reality-TV starlet out of his sight. Kim or no Kim, it should be a good night, with music by nationally known party rockers DJ Cheapshot and DJ Splyce.

9 p.m. Sat. 700 Hennepin Av. S., Mpls. Free. 21 and older. 612-238-7770. www.7steakhouse.com.

SKRILLEX SOLD OUTOne of dubstep's biggest stars, Skrillex, will help break in the new Skyway Theater music venue above Bar-Fly Friday. But with tickets long sold out, rabid fans of the L.A. producer's grinding, fast-paced dance music will have to rely on scalpers if they want inside. Ticketholders on Craigslist have been asking for as much as $100 a ticket. That's a far cry from the original $15 asking price. But if anyone in the dubstep world could warrant that kind of fervor, it's Skrillex.

8 p.m. Fri. 711 Hennepin Av. S., Mpls. Sold out. 612-333-6100. www.barflyminneapolis.com.

BATTLE TIMEThe Internet's most watched rap battle league, Grind Time Now, comes to Minneapolis for a preliminary bout at the Nomad World Pub. The 16-person freestyle competition is one of many that Grind Time is hosting in various cities. The winner from each stop will go on to Miami for a chance to win $1,000. There will also be performances by Mad Illz, MyVerse, Longshot and more.

6 p.m. Sat. 501 Cedar Av. S., Mpls. $5. 21 and older. 612-338-6424. www.nomadpub.com.

TOM HORGEN