Miley Cyrus isn't letting her split with Liam Hemsworth get her down. Following her performance at the iHeartRadio Music Festival on Saturday, the singer/actress had a little fun at the pool and also with some animal friends.

Miley posted a photo of herself hanging out at the pool in a sexy black bikini. She captioned it: "I (heart) RADIO over and done #VEGAS 2 weeks until #bangerZ."

She also tweeted a photo of herself with a small monkey dressed stylishly in jeans, a red shirt and cowboy hat. She wrote: "I [heart] Don."

Miley uploaded a pic of herself hugging an adorable baby kangaroo - a native of Australia (Liam's native country). We're not sure those creatures can replace her ex-fiance, but they are pretty darned cute.

Incidentally, Rihanna also posed some animal pics over the weekend. While in Thailand, she cuddled a slow loris, a local squirrel-like creature that is considered a protected species.

Her photos led to the arrest of two men.