April 17, 2017 10:22 AM EDT
Circa's weekly series Selfie Showdown returns with Instagram photos of Zac Efron and Sarah Michelle Gellar, who snapped away while enjoying the splendors of transportation.
Efron flexed while enjoying a sweet Dubai ride and a sandy backdrop.
Elsewhere, Gellar appeared to find herself flying the friendly skies.
Poll: Who should win this week's Selfie Showdown?
VOTE | Whose Instagram pic deserves to win this week's Selfie Showdown: Zac Efron or Sarah Michelle Gellar?
For last week's Selfie Showdown, voters narrowly preferred Kate Upton to Gisele Bündchen when it came to how those supermodels cheered on their pro-athlete significant others.
Quiz: Why aren't you Instagram famous yet?
You really should be a bigger deal on Instagram.
Take the quiz!
