Love, set, match! LMFAO frontman Redfoo just gifted his girlfriend — No. 1 seeded tennis star Victoria Azarenka — with a super-romantic piece of bling.

“He bought her a Cartier ‘Love’ bracelet,” a source told Celebuzz. “He also bought her a beautiful necklace.”

Any fashionista knows that the iconic gold “Love” bauble is a true symbol of the sentiment, given that it requires a special lock and key to take it on and off.

The Cartier piece even complements Redfoo’s own jewelry: “He got a bracelet in rose gold and wears it all the time on his left wrist,” said the source.

And it appears the couple’s affinity for “Love” bracelets is a family affair. Added the insider: “His mom also has one, and they all took a picture with them on.”

Thirty-six-year-old Redfoo (whose real name Stefan Kendal Gordy) has been spotted cheering on 23-year-old Azarenka at tournaments around the world, and he’s certainly a good-luck charm: she took home the Wimbledon and Australian Open titles in 2012.

What piece of jewelry would make you happy? Let us know what bling is best, in the comments section.