The Bachelor alum Joey Graziadei had a very successful stint on Dancing With the Stars — but could his fiancée, Kelsey Anderson, give him a run for his money as a possible contestant? “If Dancing With the Stars wants Kelsey on that show, I guarantee they’re going to get some good stuff,” Graziadei, 31, teased exclusively to Us while on the set of ABC’s RJ Decker, in which he is set to make a cameo in the season 2 premiere. Graziadei joked that he didn’t know “how good the dancing is going to be,” adding, “I know the quality of what they’re going to see on camera is going to...