[Grammar] I have ever seen

[kite]

Dear teachers,
"This is the most amazing scene I have ever seen in my life." This is okay I think.
How about this? "That was the most amazing scene I had ever seen in my life." Is this correct? As you can see I have changed the tense. I just want to make sure whether it is correct or natural or wrong.

Thanks.

 

[MikeNewYork]

Dear teachers,
"This is the most amazing scene I have ever seen in my life." This is okay I think.
How about this? "That was the most amazing scene I had ever seen in my life." Is this correct? As you can see I have changed the tense. I just want to make sure whether it is correct or natural or wrong.

Thanks.

Both are correct.