By: || February 15, 2011 04:51 PM EST

The 9 Most Heartfelt Frowns Sean Penn Brought to Vienna

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images) *** Local Caption *** Sean Penn

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)

: VIENNA, AUSTRIA – FEBRUARY 15: US actor Sean Penn attends the ‘Power Of Hope’ press concerence at Sofitel Vienna Stephansdom on February 15, 2011 in Vienna, Austria. (Photo by Martin Schalk/Getty Images)