Miley Cyrus relaxes by the pool of her Palm Desert hotel with friends on March 15, 2013. Credit:

Nothing a little time by the pool won't fix! Miley Cyrus resurfaced about 100 miles outside of Los Angeles last Friday, March 22 for some much-needed R&R in Palm Springs, Calif. The 20-year-old So Undercover star -- enduring tough times with fiance Liam Hemsworth -- was photographed in a skimpy Beach Riot bikini as she swam in a hotel pool and chatted on her cell in deck chair.

23-year-old Hemsworth is also on a private holiday of his own nearly 4,000 miles away with family in his native Australia, where he's reportedly snatched up a new home. One potential piece of evidence that suggests Hemsworth and Cyrus could reconcile: The Hunger Games star's car remains parked outside of his girlfriend's L.A. home.

Cyrus, meanwhile, returned to Twitter late last week after a self-imposed exile from the social media site. She explained to a pal why her wedding ring has gone missing -- it's in the shop for repairs -- and insisted that her wedding to Hemsworth is still on.

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The Last Song costars have been engaged since June of last year, but have been going through the "worst fights of their relationship," a source previously told Us.