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"Sharon and Ozzy Osbourne have revealed they are proud of son Jack&amp;#039;s latest Dancing With the Stars performance. The rock couple were in the crowd for his TV competition on Monday night (September 30) along with sister Kelly Osbourne.  The 27-year-old star suffers from multiple sclerosis and his parents encouraged fans to vote for him. &amp;quot;@OfficialOzzy &amp;amp; I are so proud of our @JackOsbourne!&amp;quot; Sharon tweeted.  Ozzy posted a snap of the clan along with Jack&amp;#039;s wife Lisa from the evening.  Meanwhile Kelly showed how she felt about her younger brother, who she famously didn&amp;#039;t get along with on their MTV reality show between 2002 and 2005. &amp;quot;I love @jackosbourne so much he is doing so well on #dwts! I so proud of my brother!&amp;quot; she tweeted. However Jack wasn&amp;#039;t so pleased with his &amp;#039;70s-style performance of the Cha Cha Cha carried out with professional Cheryl Burke.  &amp;quot;Well....that could have been better. The show must go on. Don&amp;#039;t forget to vote 1-800-868-3402,&amp;quot; he wrote. Dancing with the Stars - full celebrity cast:  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/showbiz/dancing-with-the-stars/news/a519819/sharon-osbourne-ozzy-and-i-are-so-proud-of-jack-on-dwts/>