If you have been paying close attention to Brendan's hair for the past decade you will notice that recently he got a hair transplant. That's right he is wearing a permanent wig.
In 2002-2005 his hair line was receding rapidly and it became extremely obvious in some photos of his that were not retouched, as you can see in these photos.
The hairs on his frontal hairline in the center were the first to go as this photo suggests. While his hair was going away so were good job opportunities for Mr. Fraser.
Oh how I feel sorry for thee, now having a five head to go with his fading movie career there seems to be nothing that Richard O'Connell could do.
And the moment of Truth:
But with the announcement of the revival of The Mummy Series also brought about the revival of Brendan's hair. He is obviously wearing a wig as his hair is too thick in the front, so my theory is that he got a hair transplant whilst making The Mummy: Tomb Of The Dragon Emperor and wore a wig to cover up the scarring.
And most recently at the premiere of his latest flop, Furry Vengeance.
The hair transplant was terrificly done as although the hair line is high it looks good enough to style and add volume. Brendan I hope your career gets up and running again without too many flops in your future filmography, nice hair needs to go good with a nice career.