Meghan Trainor - 'Lips Are Movin' (Live At Capital's Summertime Ball 2015) - WATCH

Lips weren’t the only thing moving when Meghan Trainor’s live performance sent 80,000 hit music fans wild!

After a booty-poppin’ rendition of her Vodafone Big Top 40 number 1 debut single 'All About That Bass', Meghan amped up her performance with another huge tune.

WATCH all the live performances from our Summertime Ball 2015, with Vodafone!

Ms Trainor blasted out 'Lips Are Moving' for the Wembley crowds and had all 80,000 people on their feet – working up a sweat in the blazing sunshine.

We’ve been counting down the days for Meghan’s Summertime Ball debut – and she was DEFINITELY worth the wait.

Lose yourself in the #CapitalSTB fever by hitting play on the video above and get those lips (and hips) moving.