'Scared' Denise Richards Ups Security After Charlie Sheen's 'Vile' Attack

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Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

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UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R) and her daughter Lola attend the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R) and her daughters Sam (L) and Lola attend the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Actress Denise Richards (R), with daughter Lola (C), puts earplugs in her daughter Sam's (L) ears at the 3rd Annual "Concert for Hope" presented by Staples at the Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Denise Richards Snapshots

UNIVERSAL CITY, CA - MARCH 20: Denise Richards and daughters Sam Sheen and Lola Rose at the 2011 Concert Of Hope at Gibson Amphitheatre on March 20, 2011 in Universal City, California. (Photo by Todd Williamson/WireImage)

Denise Richards Snapshots

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