Paris Hilton and her sexy beau River Viiperi are inseparable!

The gorgeous heiress arrived at Sixty Six Club in West Hollywood wearing a stylish black blouse with a red and white bow while her man rocked jeans and killer green kicks.

Love that they both sported leather jackets. We can't get enough of these two smokin' hot lovebirds!

Paris Hilton and her sexy beau River Viiperi are inseparable!

The gorgeous heiress arrived at Sixty Six Club in West Hollywood wearing a stylish black blouse with a red and white bow while her man rocked jeans and killer green kicks.

Love that they both sported leather jackets. We can't get enough of these two smokin' hot lovebirds!

He sure does love his blondes!

Ryan Phillippe and his much younger girlfriend Paulina Slagter hit up Sixty-Six in West Hollywood for cocktails last night, and the hunky actor could barely take his hands off his lady love!

The father of three has been dating the 21-year-old blonde beauty for almost a year, and clearly they are still smitten with each other!

Now that his ex Reese Witherspoon is settled down with Jim Toth and newborn son Tennessee James, we wonder if the Lincoln Lawyer star will pop the question soon?

Ava and Deacon must have been at their mom's house last night while daddy enjoyed date night with a hottie!

He sure does love his blondes!

Ryan Phillippe and his much younger girlfriend Paulina Slagter hit up Sixty-Six in West Hollywood for cocktails last night, and the hunky actor could barely take his hands off his lady love!

The father of three has been dating the 21-year-old blonde beauty for almost a year, and clearly they are still smitten with each other!

Now that his ex Reese Witherspoon is settled down with Jim Toth and newborn son Tennessee James, we wonder if the Lincoln Lawyer star will pop the question soon?

Ava and Deacon must have been at their mom's house last night while daddy enjoyed date night with a hottie!

Rumer Willis was dressed to impress while hitting the black carpet for the grand opening of the SLS Hotel in South Beach.

Bruce Willis and Demi Moore's daughter rocked a white sleeveless gown paired with black combat boots. Too bad she didn't opt for Louboutins, but we'll give her a free pass this one time.

Also looking hot, Kim Kardashian's BFF Jonathan Cheban who sported head to toe black. Bummer that Kim K couldn't hang around for the big event!

See who else attended the big South Beach soiree in our gallery below.

Rumer Willis was dressed to impress while hitting the black carpet for the grand opening of the SLS Hotel in South Beach.

Bruce Willis and Demi Moore's daughter rocked a white sleeveless gown paired with black combat boots. Too bad she didn't opt for Louboutins, but we'll give her a free pass this one time.

Also looking hot, Kim Kardashian's BFF Jonathan Cheban who sported head to toe black. Bummer that Kim K couldn't hang around for the big event!

See who else attended the big South Beach soiree in our gallery below.

She's really a gal on-the-go these days!

Khloe Kardashian jetted out of LAX en route to join her sisters in London yesterday, and is it just us, or do all the K sisters have the same airport style? Black leather thigh high boots, a big designer coat, and a trusty Birkin is pretty much the traveling uniform for all of them!

The X-Factor host is crossing the pond to help Kim and Kourtney with promotional duties as they launch the Kardashian Kollection for Dorothy Perkins.

Rumors swirled this week that the Keeping Up with the Kardashians star is ready to divorce Lamar Odom after months of marriage tension, but if her tweets are any indication, there's definitely no trouble in paradise for the pair. "Missing my hubby already," she tweeted before her take off yesterday.

Momager Kris Jenner has her ladies racking up some serious frequent flyer miles with all the nonstop work committments!

She's really a gal on-the-go these days!

Khloe Kardashian jetted out of LAX en route to join her sisters in London yesterday, and is it just us, or do all the K sisters have the same airport style? Black leather thigh high boots, a big designer coat, and a trusty Birkin is pretty much the traveling uniform for all of them!

The X-Factor host is crossing the pond to help Kim and Kourtney with promotional duties as they launch the Kardashian Kollection for Dorothy Perkins.

Rumors swirled this week that the Keeping Up with the Kardashians star is ready to divorce Lamar Odom after months of marriage tension, but if her tweets are any indication, there's definitely no trouble in paradise for the pair. "Missing my hubby already," she tweeted before her take off yesterday.

Momager Kris Jenner has her ladies racking up some serious frequent flyer miles with all the nonstop work committments!