Mr. Hannah Montana's Achy Broken Heart  —  These days Billy Ray Cyrus's life is imitating a bad country song: He's headed for a messy divorce, his record company just delayed his latest comeback, and his cherished 18-year-old daughter seems destined to rip bong hits at every party in the U.S …

Irina Shayk: 5 Things to Know about Sports Illustrated's Swimsuit Cover Model  —  She's just been revealed as the cover model for Sports Illustrated's 2011 swimsuit issue, but Irina Shayk is hardly a household name - at least, not outside her native land of Russia.

Ashlee Simpson, Pete Wentz Reunite on Valentine's Day  —  They just can't stay apart?  —  Although they filed divorce papers last week, Ashlee Simpson-Wentz and Pete Wentz had lunch together on the most romantic day of the year — along with their son Bronx, 2.

Charlie Sheen Says He's Sober — And In Love — In A Bizarre New Interview!  —  Most celebs in the mist of a crisis would keep a low public profile — but not Charlie Sheen!  —  The rehabbing star of Two And A Half Men called into The Dan Patrick Show on Monday to discuss baseball …

Is there anything Kim won't do on camera?  Miss Kardashian is filmed sleeping with Australian bodyguard Shengo Deane  —  Kim Kardashian recently told Piers Morgan that she was ‘devastated’ over her sex-tape being leaked in 2007.  But that hasn't stopped her filming graphic scenes in bed on an upcoming episode of her reality TV show.

Lady Gaga Tells Jay Leno That Madonna Loves ‘Born This Way’  —  Last night, Lady Gaga stopped by ‘The Tonight Show with Jay Leno’ to let everyone know that Madonna contacted her to voice her “love and complete support” for Gaga's latest smash, ‘Born This Way,’ after the Internet erupted …

EXCLUSIVE PHOTOS & DETAILS: Lindsay Lohan Spends Valentine's Day With Sam Ronson!  —  Busted again!  —  OK — this time, it's not what you think.  Lindsay Lohan was caught sneaking out of Samantha Ronson's home in Venice Beach, CA. on (drum roll please!)  VALENTINE'S DAY!

Exclusive: Meet the Newest Office Staffer  —  The Office 2.0 is beginning to take shape.  —  Sources confirm to me exclusively that model-turned-actress Cody Horn (Rescue Me) has been tapped to fill one of the three new roles being added to the NBC comedy in the post-Steve Carell era.

Michelle Pfeiffer, Helena Bonham Carter Eye ‘Dark Shadows’  —  Tim Burton is turning to familiar onscreen leading ladies for roles in Dark Shadows, the film he'll direct for Warner Bros with Johnny Depp in the lead role of Barnabas Collins.  Michelle Pfeiffer is in talks to play Elizabeth Collins Stoddard.

Exclusive: Justin Bieber ‘Never Say Never’ Expanded Version To Be Released In Theaters March 4  —  A second version of the Justin Bieber movie is scheduled to be released in theaters on March 4 that will include 20 pieces of music not in the current edition of “Justin Bieber: Never Say Never,” sources tell Billboard.

Lauren Conrad Forging Ahead With New Reality Show  —  Lauren Conrad may be headed back to the small screen after all.  —  Though her MTV reality series was recently dropped for being “too high brow,” the 25-year-old Hills alum told UsMagazine.com that several other networks have expressed interest in picking up the show.

Katy Perry's Mom Wants Grandkids Pronto  —  Someone's certainly in a rush for Katy Perry and Russell Brand to have children, though it's not necessarily the newlyweds themselves.  —  “He loves kids.  I just can't wait for them to have babies.  Grandma, here we come!”

Dwayne ‘The Rock’ Johnson Returns to WWE  —  After a seven-year hiatus from body slams and bikini briefs, Dwayne “The Rock” Johnson has returned to the ring.  —  The WWE star-turned-actor made his return to wrestling on last night's ‘Raw,’ where he was introduced as the host of the upcoming Wrestlemania XXVII.

Sexy Channing Tatum Gets Drunk With a GQ Writer  —  Channing Tatum covers the March issue of GQ with (surprise!) a sexy new photo shoot.  But we're psyched to say the written profile is as enticing as the 30-year-old actor's physique.  —  Writer Jessica Pressler spent 24 hours …

Nanny busted for ‘doping up’ infant  —  A Long Island nanny was arrested after she ignored age warning labels on a popular allergy medicine and repeatedly dosed a 4-month-old to “calm” the infant, police said yesterday.  —  Anneliese Brucato, 48, was caught in the act by the girl's mother …

Roseanne The Nut Farmer: Lifetime Orders Reality Series With Actress As Farm Owner  —  EXCLUSIVE: Roseanne Barr is back in primetime as the star of a 16-episode comedic reality series for Lifetime.  The show, from Biggest Loser producer 3 Ball/Eyeworks and Full Moon & High Tide Prods. …