Miley Cyrus and Cody Simpson are going strong! And in fact they'd rather spend time with each other than with the rest of Hollywood's A-listers at all the big Halloween blow-outs ... so CyCo headed to Universal Studios' Halloween Horror Nights on Saturday, with friends.

The pair walked arm-in-arm through the park as by-standers kind of gawked as they walked by, not believing their eyes!

Meanwhile, the couple may be eschewing Hollywood after the likes of Lindsay Lohan shaded their romance recently. The former actress posted on social media the other day: "When you realise you failed. And you settle for less @codysimpson. Family is everything you won the masked singer but you lost on your future." Ummm ... what? Well her sis Ali dated Cody back in the day and apparently it had something to do with that. Lilo later told TMZ, "I've always loved Miley Cyrus,. Cody is a great guy." Whatevs!

Speaking of exes, we caught up with Miley's latest girl fling Kaitlynn Carter Friday night at the Casamigos party looking cute as ever. Wonder if Miley has any regrets!