The AJ Lee & CM Punk engagement rumors started after a fan talked to AJ at the Tampa airport on March 29th on her way to Washington, DC for RAW. She told the fan that this was the last time she would be flying out of Tampa because she was moving & now is engaged, then showed off her ring. The rumors were confirmed when AJ got backstage at RAW on Monday.
Source: WrestlingInc.com & Wrestling Observer Newsletter:
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