Kim Kardashian Parties with Khloé in Dallas

By Tim Nudd

01/04/2012 at 11:30 AM EST

Moving to a new city can be tough – and sometimes you need a little sibling support.

Khloé Kardashian got a boost on Tuesday as big sister Kim flew from Los Angeles to Dallas to help her get settled – nearly a month after Khloé's husband, Lamar Odom, was traded to the Dallas Mavericks.

"Going to have a fab dinner with @RealLamarOdom and @KimKardashian tonight!!!" Khloé Tweeted after her sister landed.

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It wasn't clear where they ended up dining, but it may have turned into a dance party, as both sisters and Odom all Tweeted out the same message later in the evening: "I'm not from Dallas, but I D-Town boogie!"

TMZ.com reports that Khloé did have one big job for Kim this week – helping her and Odom move into a $7,500-a-month condo at the W Hotel.