Justin Timberlake bought drinks for an entire Las Vegas nightclub. The generous star made an unscheduled appearance at Palazzo's Lavo nightspot on Tuesday, and treated partygoers to a free shot of his tequila, called 901.

He told guests: "This is a very special evening. Me and my buddy started a home grown tequila down in Mexico and I wanted to make sure you guys got a taste, so I bought everyone in the bar a shot."

Jessica Biel is the most "dangerous celebrity" on the internet. According to security technology company McAfee Inc, online searches for the 27-year-old actress - who is dating Justin Timberlake - are more likely to spread computer viruses than any other star.

The company - who last year found Brad Pitt to be the most "dangerous" online celebrity - said there was a one-in-five chance that looking for information, wallpapers, images and videos of the "Easy Virtue" star would lead users to a website designed to cause damage.

Taylor Lautner left the set of "The Twilight Saga: New Moon" where as the werewolf Jacob, he was busy romancing Kristen Stewart's Bella. But now he's on the set of a new movie and he's moved on to his next screen romance: Taylor Swift.

The two Taylors were seen locking lips in front of cameras for "Valentine's Day," an upcoming romantic comedy set to release next year. In the movie, Lautner plays a high school jock who's got his eyes set on running the track with Swift's character.

Justin Timberlake is writing a book about golf. The "SexyBack" singer has reportedly employed a literary agent to send out a short synopsis of the planned tome, in the hope of securing a publishing deal.

The book is said to be a memoir which follows "Timberlake's time on the green and his experiences playing with various competitors."

Jessica Biel and Justin Timberlake spent "hours" on the phone before their first face-to-face date.

The 'Powder Blue' actress - who has been dating the pop heartthrob since 2007 - revealed she and Justin were set up by a pal but wanted to get to know each other before meeting.