YNW Melly just scored a huge legal win … because prosecutors in Florida dropped witness tampering charges against him on the cusp of his trial.

The “Murder On My Mind” rapper was set to stand trial on the state charges … jury selection was set to begin Wednesday … but now he can turn his attention to his double-murder trial.

Melly’s attorney’s Drew Findling and Carey Haughwout tell TMZ … “On behalf of Jamell Demons, we welcome the dismissal of the alleged tampering and gang related charges in court this morning. As his newly retained legal team, it became immediately apparent to us that no crimes had occurred. Unfortunately, for 652 days while these charges were pending, the State did not reach the same conclusion until the cusp of trial.”

Unclear why the charges were dropped … prosecutors had alleged Melly was colluding with is co-defendant Cortlen Henry and another inmate to prevent Melly’s ex from testifying in the double-murder case.

Rick Springfield’s repping his Aussie roots … and he’s coming in strong with some hot and heavy advice for Nicole Kidman and Keith Urban now that they’ve officially gone their separate ways.

We caught up with the icon at LAX Monday … and he tells us the newly divorced duo should have just one thing on their minds as they start their single lives — and that’s getting laid. A lot!

Rick was fully Team Single Life for Australia’s former royal couple … who totally blindsided everyone with their split back in September.

Can you guess which famous Netflix actress put her hot physique on full display in this eye-popping shot?!

Her bikini bod is outer this world! She’s most known for playing “Sarah” … which probably had her laughin’ all the way to the banks!

Real quick, can you guess the Memoji pairs?