J.Lo put her singing skills on display.
'You make me proud every single moment of every single day!' Lopez sweetly wrote alongside a cute collage.
Friendly exes, indeed!
RiRi turned 29 on Monday!
A source told ET earlier this month that the pair's relationship has 'fizzled' out.
J.Lo was looking red hot on the holiday of love!
The pictures are way more PG than the couple's 2015 'Fifty Shades of Grey' photo shoot.
The actor is seemingly in a relationship with celebrity florist Jeff Leatham.
Byrne, known for playing Pansy Parkinson, is engaged to Hugh Hefner's son, Cooper.
The star has recently been linked to rapper Drake.
These celebrities didn't quite impress on this year's GRAMMY red carpet.
ET's rounded up the most memorable looks from music's biggest night.
They can't all be winners!
The star-studded lineup also includes Camila Cabello, Nick Jonas and Kelly Clarkson.
