Lauren Conrad: Barnes and Noble

Lo Bosworth: "The Lo-Down" Book Signing

Lauren 'Lo' Bosworth attended her "The Lo-Down" book signing at Barnes & Noble at The Grove in Los Angeles on February 16, 2011.

Credit: PR Photos

Kourtney & Khloe Kardashian At Book Signing

Pairing up for a fan greeting session, Kourtney Kardashian and Khloe Kardashian were busy working away in Santa Monica, California on Tuesday (February 8).

The E! reality star sisters both looked darling as they took to Barnes and Noble for a book signing session for their literary offering Kardashian Konfidential.

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Credit: Celebrity Gossip

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Whitney Port: Barnes& Noble Book Signing

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Finishing up a busy day of promoting, Whitney Port signed copies of her book 'True Whit: Designing a Life of Style, Beauty, and Fun' at the Barnes & Noble in Tribeca on February 1, 2011.

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Credit: Zimbio

Photos by PacificCoastNews.com

Lo Bosworth: "The Lo-Down" Book Signing

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Lauren "Lo" Bosworth signs copies of her book "The Lo-Down" at Barnes & Noble Tribeca on January 12, 2011 in New York City.

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Credit: Wire Image

Kardashian Sisters Sign Copies Of Their Book

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Khloe Kardashian, Kourtney Kardashian and Kim Kardashian promote their new book "Kardashian Konfidential" at Barnes & Noble, 5th Avenue on November 30, 2010 in New York City.

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Credit: Zimbio

Photos by Slaven Vlasic/Getty Images North America

Kardashian Sisters Sign Copies Of Their Book

Khloe Kardashian, Kourtney Kardashian and Kim Kardashian promote their new book "Kardashian Konfidential" at Barnes & Noble, 5th Avenue on November 30, 2010 in New York City.

Credit: Zimbio

Photos by Slaven Vlasic/Getty Images North America

Lauren Conrad: Barnes & Noble Book Promoter

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Lauren Conrad poses at her book signing For "Sugar And Spice" and 'Lauren Conrad Style Guide' at Barnes & Noble bookstore at The Grove on on October 8, 2010 in Los Angeles, California.

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Credit: Zimbio

Photos by Frazer Harrison/Getty Images North America

Lauren Conrad: Barnes & Noble Book Promoter

Lauren Conrad poses at her book signing For "Sugar And Spice" and 'Lauren Conrad Style Guide' at Barnes & Noble bookstore at The Grove on on October 8, 2010 in Los Angeles, California.

Credit: Zimbio

Photos by Frazer Harrison/Getty Images North America

Lauren Conrad: Barnes & Noble Book Promoter

Getting into promotional mode, Lauren Conrad appeared at the Barnes & Noble on 86th and Lexington in New York City on Tuesday (October 5).

The 24-year-old looked adorable in a short white frock with lace hems as she posed for pictures before taking a seat to greet fans and sign copies of her two new books, Sugar and Spice and the Lauren Conrad Style Guide.