HOLLYWOOD, Calif. — Kim Kardashian and Reggie Bush have reunited.

The couple, who split in July after more than two years of dating, are back together, a source tells American Superstar.

"They patched up their differences and couldn't be any more happier," says a source close to the pair. "Their time apart was helpful in that they both had a chance to clear their heads and see how important they are to one another."

Kardashian, 28, and Bush, 24, maintained close ties during their break, even spending time together while the football star prepared for the NFL season.

Bush's football duties kept him from attending Sunday's wedding between Kardashian's younger sister Khloe and Los Angeles Laker star Lamar Odom, but his family was among the guests at the evening nuptials. While he missed the wedding, Bush did have a special visitor once he returned to New Orleans following the Saints' road game in Buffalo.

"The wedding made [Kim] miss him, so she flew to see him," an insider told E! News.

Also see: Kim Kardashian Gallery