Kim (left) and Khloé Kardashian
01/04/2012 AT 11:30 AM EST
Moving to a new city can be tough – and sometimes you need a little sibling support.
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.
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!"
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.