Miley Cyrus and Liam Hemsworth were both spotted in Los Angeles last weekend, but the couple was not together - the "Hunger Games" star was catching a flight at LAX while the "We Can't Stop" star was seen strolling at an outing.

The couple has been getting attention after Miley Cyrus' little sister, Noah, revealed they have no wedding plans.

However, Noah also revealed she might be planning the event for Miley Cyrus and Liam Hemsworth since the couple has been busy promoting their newest endeavors while trying to avoid speculation about a split in their relationship.

But rumors of a possible break up continued to grow after rapper Big Sean, who featured the 20-year-old in his music video, posted a mysterious message on Twitter that might give some insight into her relationship.

"i think Miley did a great job as a metaphor for strong women, being strong person after heartbreak (hence the burning pic that could symbolize her old romance) , or maybe even deeper problems but in the end remaining as elegant as a rose," Big Sean tweeted on Friday.

The message left fans wondering if he was referencing a possible secret break up between Miley Cyrus and Liam Hemsworth that hasn't been announced to the public yet or if he was talking about her ex-boyfriend Nick Jonas.