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Rumer Willis was snapped arriving at LAX today to catch a flight out of town, and we're not sure if she's going to visit mom Demi Moore in rehab or if she's taking a break from her, but it certainly seems like the starlet could use a few days of quiet time. Demi's current location has yet to be confirmed, but various media outlets have her everywhere from a treatment center in Utah to her own home in Los Angeles...

Following her mom's hospitalization late last month for smoking a mysterious substance and going into convulsions, Rumer has been spotted out and about numerous times, but she's remained mum on the incident. After hearing the 911 call, it's quite obvious that Rue was with Demi at the time, so we'd have to agree with her pal Zac Efron -- she's handling things very well!