Don't look, Liam Hemsworth!
Miley Cyrus was photographed taking a dip and lounging by the pool with a mystery guy in Miami, Fla., this afternoon and the two looked quite cozy!
Miley, who just got engaged to Liam on May 31 and is sporting a 3.5-carat antique diamond ring on her left hand, splashed in the water with her bearded pal, who is allegedly her assistant Cheyne Thomas.
Sporting a sexy white bikini and flaunting her numerous tattoos, Miley sipped a drink while she chatted with Cheyne, hopefully about her hunky husband-to-be Liam. But insiders tell OK! they're not sure Miley and Liam will ever make it down the aisle.
"They love each other, but they're relationship is a total roller coaster," a source close to the couple tells OK!. "None of their friends are expecting them to actually make it down the aisle."
Not only is Miley only 19 years old, but many people say she's not ready to take on the responsiblity of being a wife.
"The truth is, her family isn't really expecting Miley to spend the rest of her life with Liam," an insider explains. "She's still a teenager, and really isn't ready for marriage."
However, Miley Tweeted today, "I love my fiancé & he loves me. We get to live a life of happiness, no one can take that away from us!"