Water Cooler

We're clearing up rumors in today's gossip wrap.

What's really going on between the Hef and the "Girls Next Door?" What's Heather Locklear doing in the wake of her DUI arrest, and did Jamie Lynn really kick her baby-daddy Casey to the curb?

Plus, how Lindsay's shopping is causing a rift in her relationship and OK! Magazine called it first, wedding bells for Justin Timberlake and Jessica Biel, how is Jess getting her man to commit?

Delaina Dixon dishes the dirt.

OK! JAMIE LYNN SPEARS: Her Fiancé Casey Aldridge Declares "I'm No Cheater!"

Jamie Lynn Spears' fiancé Casey Aldridge is speaking out for the first time about rumors that he has been unfaithful to Jamie Lynn, only in OK !. The engaged teen parents also reveal how they are taking care of three-month-old baby Maddie, and why they want to wait for their daughter to be old enough to be a part of their wedding day.

OK!: LINDSAY LOHAN: Girlfriend Sam Warns Her To Stop Spending

Lindsay Lohan loves to shop, but her frivolous purchases aren't sitting well with her girlfriend, DJ Samantha Ronson. OK ! takes a closer look at Lindsay's pricey spending habits, the one item she can't resist and why her mounting bills could cause a rift in her relationship with Sam.