Is Paris Hilton getting cranky with Nicole Richie?

Richie is complaining to friends that she believes Hilton has been crank-calling her, according to a report.

“Nicole has been getting phony phone calls very late at night, practically every night, and she suspects the culprit is her ex-best friend,” reports the forthcoming issue of In Touch Weekly. “Nicole doesn’t have proof, but she’s almost sure it’s Paris,” a friend told the mag.

Reps for both denied the story, but, coincidentally, back when the two were still friends, they were accused of making unwanted calls to Ozzy Osbourne’s daughter, Aimee.

hahaha omg! I hope that isn’t true. What are they 12?! haha.