Robert Pattinson & Kristen Stewart break-up for good, cheating rumors explode? 'Twilight' hottie 'hooking up' with Dylan Penn (again)?

Apparently, Robert Pattinson "can't trust girls" anymore - his heart was crushed after Kristen Stewart cheated on him with Rupert Sanders. But is the "Twilight" hottie finally moving-on with another Hollywood beauty (again)?

According to HollywoodLife, R-Patz is planning a "romantic rendevouz" in Spain this weekend with former "fling," Dylan Penn!

Rumors initially suggested that Pattinson was dating the aspiring model (and Sean Penn's daughter) earlier in the fall:

Robert Pattinson Dating Sean Penn's Daughter, Dylan Penn? Kristen Stewart's Ex Gets 'Flirty' with New Girlfriend?

Robert Pattinson Misses Kristen Stewart, Dylan Penn Romance On-the-Rocks?

Penn insists that she was never romantically involved with the British actor despite the flirty claims. The pair was last spotted hanging out together at Los Angeles' infamous Roosevelt Hotel on November 6, 2013.

And now, according to Celeb Dirty Laundry, Penn was spotted "all smiles" at the Madrid-Barajas airport in Spain on Friday (March 28). Because she's secretly meeting-up with Pattinson, so that they can "hopefully" rekindle a friendly romance!

Not sure about R-Patz though - he's currently busy filming the new movie "Life" in Toronto. Does he really have time to jet-off to Spain for a quick romantic getaway?

Especially since rumors still suggest he MIGHT get back together with K-Stew - she wants him to celebrate her 24th birthday on April 9th.

So what's up with Penn and Pattinson? Just silly gossip-talk? Stay tuned!