By now you've probably heard the wild conspiracy theory about Avril Lavigne that resurfaced this week. You know, the one about her being replaced by a doppelgänger called Melissa?

Well, it doesn't look like the rumours are going to be stopping anytime soon. Or the jokes.

On Tuesday, Lavigne tweeted a shadowy photo of herself sitting at the piano:

Beginning production this week for the album. Wahoo. Pouring my heart & soul into writing these new songs for you guys. Can't wait !!!! pic.twitter.com/M8vBnkP1D4 — Avril Lavigne (@AvrilLavigne) May 16, 2017

The replies came thick and fast:

.@AvrilLavigne this is a cry for help pic.twitter.com/6pxqqSK4jI — Gayle Johnston (@Guhh_ale) May 16, 2017

At this point it doesn't look like the jokes will be stopping anytime soon.

@AvrilLavigne Avril would never say "wahoo", Melissa — Kennedy (@watsonshoImes) May 16, 2017

The real Avril would never put that many exclamation marks 🙄 https://t.co/xc6EWCEPSb — Shardonnay 🤑 (@Melanin_fye) May 16, 2017

See how she's hiding her face in shadow now that twitter knows she's avril's lookalike👀 https://t.co/wIrR2iF5M4 — kay (@kaylanolan_) May 16, 2017

So many jokes.

Isn't it obvious Mellisa brought back the avril is dead conspiracy to promote her comeback??? https://t.co/zaEqbgcbHd — thomas ockenden (@after1aughter) May 16, 2017

These better be songs Avril would have approved of Melissa https://t.co/FUx1kt5K2X — VALMANI for the Win (@fifth_serena_) May 16, 2017

u don't need to keep pretending, it's ok Melissa xx https://t.co/wqJ40vKoRL — ell (@ell_daviess) May 16, 2017

We wonder if Lavigne ever dips into her Twitter replies? And if so, what she makes of the fact pretty much the entire internet is now calling her Melissa?