there were no public reports or credible sources suggesting that Prince Harry made the statement, "What Meghan wants, Meghan gets," during discussions about tiaras or their wedding.
Prince Harry and Meghan Markle got married on May 19, 2018, and it was indeed a widely covered event. However, the details of their private discussions about tiaras or any statements made during those discussions were not made public by any reputable sources.
Regarding Queen Elizabeth II's reaction to any statement made by Prince Harry or his relationship with Meghan Markle, it's important to note that the personal interactions within the royal family are usually kept private. The Queen and other members of the royal family typically refrain from publicly discussing private matters or making personal feelings known to the media.
It's essential to rely on credible and verified sources for information about the royal family to avoid spreading misinformation or speculating on private matters that have not been officially confirmed.