Jennifer Aniston and Oprah say, "No summer wedding"

Either Oprah Winfrey and Jennifer Aniston are planning an elaborate “Punk’d� style prank on the public or those wedding rumors are just that. Aniston called in to Oprah’s show on Monday to put to rest the rumor that Winfrey is helping her to plan an $8 million wedding to her boyfriend, Vince Vaughn.

The buzz began last month when several sources reported that Aniston would be marrying Vaughn on Winfrey’s estate this summer. Both Jennifer and Oprah refuted the claims and Oprah added that she was not planning on presenting Jennifer with a $1 million wedding gift. "[The rumors] are so unbelievable," said Aniston said on the phone. "No wedding…I'll keep you posted."

Winfrey blasted another rumor circulating right now that she and her boyfriend of several years, Stedman Graham had split. Oprah promised to tell viewers the very next day if she and Stedman were to break up in the future.