How to obtain top aligned text (with respect to the top of the text and not the bottom) with parbox in header?

Question

I would like to have top aligned text on \fancyhead[L] and \fancyhead[R].

First attemps: with parbox

For the moment I was able to obtain this (red dotted line just for explanation purpose):

With the following code using parbox:

\documentclass{article}
\usepackage{fancyhdr}
\pagestyle{fancy}
\fancyhf{}
\fancyhead[L]{%
\parbox[t]{0.45\textwidth}{%
{\Huge Huge size text}\\
normal size text\\
normal size text\\
}}%
\fancyhead[R]{%
\parbox[t]{0.55\textwidth}{%
{\Large Large size text}\\
{\small small size text}\\
}}%

\begin{document}
\hfill
\end{document}

The problem is that the text in \fancyhead[L] is not top aligned with the text in the \fancyhead[R].

The use of \fancyhead[L] and \fancyhead[R] or even parbox are not mandatory if it's possible to obtain the equivalent behaviour: two different text "boxes" wich can be put at left and right page sides respectively (and top aligned of course).

Answer 1

They are top aligned (on the baseline of the first row in each case). Put \vspace{0pt} as the first item in each \parbox[t] if you want the reference point to be on its top edge.