With their romance continuing to blossom, Ryan Seacrest whisked girlfriend Julianne Hough off on a romantic getaway to Cabo San Lucas, Mexico over the President's Day weekend holiday.

The American Idol host and his Dancing with the Stars lady were spotted on Saturday and Sunday (February 19-20) as they basked in the sunshine at an exclusive resort in the south of the border vacation spot.

Credit: Celebrity Gossip

A newly-engaged LeAnn Rimes flaunted a noticeably bustier figure Thursday while sporting a teeny bikini during her vacation in Cabo San Lucas, Mexico with fiance Eddie Cibrian, 37.

"She recently got a boob job," a source reveals to Us Magazine. "She’s always, always been insecure about her size. She was a small A-cup. She often talked about wanting to get implants. She’d say, “I just want a little bit so they’re proportionate to my body.'"

The singer, 28, flaunted her new look while celebrating her engagement to Cibrian. "Cabo!!!!! Sun, bikinis, friends, food, tequila...celebration!!!! Gonna be the best trip!!" Rimes tweeted.

Rimes admitted to Shape last year that she works hard to maintain her picture-perfect bod.

"I'm a competitive person in a lot of ways, so I like a little bit of pressure," she told the mag. "It makes me get to the gym sometimes when I don't want to go, so in that respect it is good, but I try not to let it rule my life."

Credit: Us Magazine

Credit: Too Lame

Looking forward to a Mexican vacation, Jessica Alba was spotted catching a flight at LAX International Airport today (December 28).

Joined by her husband Cash Warren and their daughter Honor Marie, the “Fantastic Four” actress made her way through the terminal en route to Cabo San Lucas where she’ll celebrate the New Year’s holiday.

Credit: Celebrity Gossip

Nicole Richie and Joel Madden have put all their wedding plans in motion, and Radar Online has learned exclusively that the couple plan to marry in early December.

The former Simple Life star, 29, and her rocker fiancee, 31, are set to tie the knot before a star-studded guest list at the Beverly Hill home of Nicole's proud dad, music icon Lionel Richie.

"Christmas has always been about family and faith for Nicole and Joel, so there is not better time of the year for them to wed," an insider told Radar Online.

While the super-secret details of the couple's nuptials have not yet been released, Radar Online has learned that close pal Christina Aguilera and Lindsay Lohan's ex-lover Samantha Ronson are both planning to be in attendance.

The maid of honor will be Nicole's best friend, Masha Gordon, while the best man will be Joel's twin brother, Benji.

Nicole's daughter Harlow will serve as a flower girl.

Father Lionel will walk Nicole, the daughter he adopted, down the aisle, Radar Online is told.

The pair - who confirmed their engagement in February - have also engaged a top Hollywood event planner, the same woman behind the amazing nuptials of Khloe Kardashian, Jennifer Lopez and Aguilera.

Nicole and Joel are planning to invite about 75 family members and close friends to the garden wedding.

The lovebirds have been dating since late 2006 and have two children together - Harlow, 2, and one-year-old Sparrow.

Credit: Radar Online

She’s always up for a good time, and Nicole Richie was spotted landing in Los Angeles yesterday (September 20) following a bachelorette party in Cabo San Lucas, Mexico.

The “Simple Life” actress was joined by her celebrity lady friends Christina Aguilera and Samantha Ronson as she gathered her luggage and headed home.

Credit: Celebrity Gossip

Kourtney Kardashian and Scott Disick soaked up the sun Tuesday in Cabo San Lucas, Mexico. They arrived yesterday with Kim, Miles Austin, and Mason Dash. Click here for pictures from yesterday.

Credit: Us Magazine

Lauren Conrad and her long time boyfriend, Kyle Howard, were spotted boarding a yacht while vacationing in Cabo San Lucas, Mexico.

Credit: Steviegwndrkid on Shareapic

Just got back from Cabo! It was tons of fun! It's good to be home again, but it's back to work for me! Here are some quick pics from the trip!

xoxo Audrina

Credit: AudrinaPatridge.com

Earlier today, Kristin Cavallari arrived in Cabo San Lucas, Mexico. She is there with friends Missy and Allison Roney celebrating Spring Break 2010.

They started off their vacation by relaxing by the pool and "getting bronzed" - as Kristin tweeted.

The Hills's Jason Wahler is facing almost certain jail time following a drunk driving arrest in Newport Beach, Calif., Friday evening.

Wahler, 23, was taken into custody at 10:54 p.m. for DUI while driving a 2008 Chevy Tahoe, Newport Beach Sgt. Evan Sailor confirms to PEOPLE. He was released on his own recognizance hours later.

Last week, video surfaced online of Wahler being cuffed by Mexican police in Cabo San Lucas March 11 after he allegedly got into a fight at a nightclub.

This is at least the sixth drinking-related arrest for Wahler in recent years.

In a 2007 interview with PEOPLE, Wahler admits: "I did try drugs, but it was never my thing. It was alcohol, for sure. It would take me about 10 drinks before that other side came out. It's like Dr. Jekyll and Mr. Hyde."

Last year, Wahler, who once dated Lauren Conrad, saw his engagement to college tennis player Katja Decker-Sadowski called off.

Credit: People

Jason Wahler, former Hills-star/ex-boyfriend of Lauren Conrad, got a serious dose of reality Thursday night -- because dude was cuffed and thrown into the back of a pickup truck in Mexico after he allegedly got into a fight at a nightclub.

Credit: TMZ

Audrina Patridge and Ryan Cabrera are a match made in MTV Reality TV heaven and the new lovebirds were basking in sunny Cabo yesterday. The two were first spotted earlier this week enjoying their romantic shirtless and bikini time in Mexico. 

The truth vs. The Hills versions of Audrina's love life are often confusing, but at least she knows he's comfortable in front of the cameras. Plus, with Valentine's Day around the corner, perhaps they'll be spending the love-ly day together. 

Credit: PopSugar

Will Ryan Cabrera be a special musical guest on the next season of The Hills? Maybe if his new girlfriend Audrina Patridge can pull some strings!

In this exclusive photo, reality star Patridge, 24, and musician Cabrera, 27, held hands at the balmy Casa Dorada Los Cabos Resort and Spa in Cabo San Lucas, Mexico, on Monday.

Patridge celebrated New Year's at the posh resort, and took Cabrera back just three weeks later.

As reported in last week's issue of Us Weekly, the couple, who dated several years ago, rekindled things about three weeks ago. The were spotted getting cozy catching Rock of Ages on Broadway in NYC Jan. 17. "Ryan is a great guy," a pal says. "Audrina is having fun!"

Credit: US Weekly